770:
970:, the four hills were captured and recaptured by both sides several times in the heaviest fighting that year. Eventually, the UN forces withdrew having been unsuccessful in capturing their objectives. UN forces suffered 9,000 killed and the PVA suffered 19,000 killed or wounded during the fighting. The result of the battle had only been a slight improvement in IX Corps' positions, as PVA positions had been too well fortified for the UN forces to take and hold the ground. For the remainder of the year, UN and PVA forces both conducted a series of smaller raids on each other's lines, avoiding major conflicts, as armistice negotiations continued unsuccessfully. In November, the PVA launched another offensive to retake ground lost during these operations, which was again repulsed by UN forces.
418:, at the Presidio of San Francisco from 5-19 June 1927. The IX Corps headquarters and headquarters company were withdrawn from the Organized Reserve on 1 October 1933 and allotted to the Regular Army. Concurrently, the corps headquarters was partially activated with Regular Army personnel from Headquarters, Ninth Corps Area and Reserve personnel from the corps area at large. As part of the four army plan put into effect on 1 October 1933, the IX Corps was relieved from the Third Army and assigned to the Fourth Army. As "Regular Army Inactive" unit from 1933 to 1940, the corps headquarters was occasionally organized provisionally for short periods using its assigned Reserve officers and staff officers from Headquarters, Ninth Corps Area. These periods included several Fourth Army
1173:
1151:
908:. Flanked by the ROK 2nd and 6th Divisions, the 24th advanced past Kumwha, engaging the PVA20th and 27th Armies. These attacks were fierce, though PVA resistance was not as strong as it had been in previous offensives. In November, the PVA attempted to counter this attack, but were unsuccessful. It was at this point, after several successive counteroffensives that saw both sides fighting intensely over the same ground, that the two sides started serious peace negotiations. In January 1952, IX Corps was again reorganized, now containing the 7th Infantry Division and the newly arrived
316:, commanding front line UN forces in numerous offensives and counteroffensives throughout the war. The corps served on the front lines for most of the conflict and took command of several combat divisions at a time. Following the end of the Korean War, IX Corps remained in Korea for several years until it was moved to Japan. The corps spent almost 40 years as an administrative command of the US Army forces there, overseeing administrative functions but no combat. It was finally inactivated and consolidated in 1994.
1105:
1030:
Garrison
Okinawa and was reorganized in 1978 as U.S. Army Support Activity. This was again changed back to U.S. Army Garrison Okinawa in September 1979. In February 1986, the unit was re-designated as 10th Area Support Group and served as the Installation Command for all Army units located on Okinawa. It was then officially reflagged effective 18 February 1986 as 10th Area Support Group (Provisional). The provisional status was dropped on 16 October 1987. During this timeframe, the headquarters was transferred to
947:
978:. The corps maintained a position around Chorwon, flanked to the west by I Corps and to the east by ROK II Corps. Though ROK II Corps saw a major attack against its lines in July 1953, IX Corps and its divisions only fought in limited engagements, usually with company-sized formations attacking or defending fortified positions against the PVA until the end of the war. No major attacks against the corps were conducted through 1953, until the armistice was signed in July, ending the war.
90:
73:
551:. The next few years were a period during which the terms of the surrender were supervised and enforced; Japanese military installations and material were seized, troops were disarmed and discharged, and weapons of warfare disposed of. The duties of the occupation force included conversion of industry, repatriation of foreign nationals, and supervision of the complex features of all phases of Japanese government, economics, education, and industry.
617:
813:
49:
840:, southeast of Seoul while providing support to the other two corps. However, it encountered stiff resistance from PVA forces dug into the hilly country around Chipyong-ni and was still bogged down in combat by 2 February. PVA forces had established machine gun nests in the hillside and mined roads to slow the corps' advance. In response, X Corps launched
1528:
1503:
1026:, to form Headquarters, U.S. Army, Japan/IX Corps, at Camp Zama, Japan. There, its responsibilities included administrative oversight of US forces as well as conducting training and exercises with US and other units in the region. On Okinawa, Headquarters, U.S. Army, Ryukyu Islands, and Headquarters, 2d Logistical Command, were inactivated.
231:
994:
was
Headquarters XVI and then IX Corps during the 1950s. In November 1956, over three years after the signing of the armistice, IX Corps headquarters left the front lines, moving to Fort Buckner, Okinawa, and the divisions under its command were shifted to the command of other headquarters. There, as
397:
shortly thereafter. The corps headquarters was responsible for providing and planning administration, organization, supply, and training for army, corps, and other nondivisional
Reserve units, less field and coast artillery, in the Ninth Corps Area. The headquarters was relieved from active duty on 9
1038:
served as the installation command for all Army organization on
Okinawa and provides contingency support to forces in the Pacific Rim. U.S. Army Garrison Torii Station was activated on 11 July 2011 and was officially recognized as a battalion-level command. On 4 March 2014, U.S. Army Garrison Torii
1029:
To command and support all Army units on
Okinawa and perform the theater logistic functions for United States and allied forces in the Pacific, U.S. Army Base Command, Okinawa was established as a major subordinate command of U.S. Army Japan on 15 May 1972. The command was reorganized as U.S. Army
883:
were able to drive the 13th Army Corps back while the 24th and 25th
Divisions withdrew on 25 April. The line was pushed back to Seoul but managed to hold. A second offensive the next month was similarly unsuccessful, as PVA and KPA forces suffered heavy casualties but were unable to push back the
1042:
From 1972, IX Corps remained in the region conducting training and oversight to US Army forces in the area, and as such it was never deployed to support any other US Army contingencies. IX Corps remained a command component of United States Army Japan until 1994, when it was inactivated. At this
1021:
A major change in the Army's organization in the
Pacific occurred on 15 May 1972, in conjunction with the return of Okinawa to Japanese control after twenty-seven years of administration by the United States. Under the complex reorganization that accompanied reversion, Headquarters, IX U.S. Army
777:
In the wake of the retreat, the disorganized Eighth Army regrouped and re-formed in late
December. The 2nd and 25th Infantry Divisions had suffered so many losses that both divisions were designated combat ineffective and were relegated to the Eighth Army's reserve to rebuild. IX Corps was then
863:
in April saw Eighth Army forces advance north of the 38th
Parallel and reestablish themselves along the Kansas Line and Utah Line, respectively. In March, the 187th Airborne Regimental Combat Team and the 1st Marine Division were reassigned, and the corps was given command of the 7th Infantry
477:. Under the Tenth Army, IX Corps was assigned two missions. In 1944, it was primarily concerned with formulating plans for an invasion of the coastal regions of Japanese-held China. Later in 1944 and early 1945, it was placed in charge of preparing the rest of the Tenth Army for movement to
943:. At the same time, PVA forces attacked Arrowhead Hill, which was held by the 2nd Infantry Division 2 miles (3.2 km) away. Both hills changed hands several times, but after two weeks and almost 10,000 casualties, the PVA were unsuccessful in capturing either objective and withdrew.
398:
May 1924 and all
Regular Army personnel were relieved from assignment. Both the headquarters and the headquarters company remained active in the Reserve. Concurrently, the corps’ designated headquarters location for peacetime organization purposes was transferred from San Francisco to
1002:
On 2 February 1956, IX Corps moved from mainland Japan to Fort Buckner, Okinawa, where it merged with Headquarters Ryukyus Command, to form HQ RYCOM/IX Corps on 1 January 1957. The Army had previously in the late 1940s formed Ryukyu Command from the previous Okinawa Base Command.
809:. The PVA eventually advanced too far for their supply lines to adequately support them, and their attack stalled. The Eighth Army, battered by the PVA assault, began to prepare counteroffensives to retake lost ground and keep the retreating PVA forces from being able to rest.
742:. By 1 December, the division was almost completely destroyed; it lost virtually all of its heavy equipment and vehicles, as well as suffering 4,940 men killed or missing. The 25th Infantry Division, on its western flank, was also hit by overwhelming PVA forces of the
662:
against crumbling KPA opposition to establish contact with forces of the 7th Infantry Division driving southward from the beachhead. Major elements of the KPA were destroyed and cut off in this aggressive penetration; the link-up was effected south of
438:, California. After the maneuvers, the corps headquarters returned to Fort Lewis where it was located on 7 December 1941. It immediately began training of combat units in preparation for deployment. One year later, IX Corps took command of the
713:
border of North Korea, had been captured. IX Corps advanced in the center of the Army, with I Corps along the west coast and X Corps operating independently further east. Commanders hoped the offensive would end the war "by Christmas."
554:
As the occupation duties were accomplished, the occupation force continued to downsize as more troops returned home and their units were inactivated. By 1950, the Sixth Army had left Japan, and the occupation force was reduced to the
2522:
405:
Reserve personnel assigned to the corps headquarters attended summer training at the Presidio of San Francisco. Also, individual staff officers attended active training from time to time with the Headquarters,
2517:
583:
as the occupation forces shifted as a result of the downsizing. As part of further downsizing, IX Corps was inactivated on 28 March 1950, and its command responsibilities were consolidated with other units.
973:
In January 1953, IX Corps was reorganized for the last time and now consisted entirely of ROK forces. It retained command of the ROK 3rd Infantry Division and Capital Division, and gained command of the
527:, a force of 79,000 men, IX Corps would serve as the Sixth Army's reserve force during the initial invasion. Before the assault could be launched, Japan surrendered in August 1945, following the use of
2512:
515:. It was also tasked with planning occupation once Japan surrendered. IX Corps was assigned as one of four Corps under the command of the Sixth Army, with a strength of 14 divisions. With the
2507:
879:, where the ROK 6th Division was destroyed by the PVA 13th Army Corps, which penetrated the line and threatened to encircle the American divisions to the west. The 1st Marine Division and
600:. The Eighth Army, taking charge of the conflict, requested the activation of three corps headquarters for its growing command of UN forces. IX Corps was activated on 10 August 1950 at
1560:
2502:
986:
Following the armistice, IX Corps remained on the front lines in Korea in case hostilities erupted again. On 1 January 1954, it was reassigned from the Eighth Army to the
962:, intended to improve its defensive lines by capturing a complex of hills and force PVA lines back. This complex included Pike's Peak, Jane Russell Hill, Sandy Hill and
769:
305:
to plan and organize operations for US forces advancing across the Pacific. Following the end of the war, IX Corps participated in the occupation of mainland Japan.
457:, specifically the central and northern regions of the coast. The corps oversaw defenses on the West Coast for the majority of the war, but in 1944 it was moved to
836:. The corps were to advance steadily northward, protected by heavy artillery and close air support, until they captured Seoul. IX Corps was tasked with capturing
473:. On 25 September 1944, the corps closed headquarters at Fort McPherson and moved to Hawaii. When it arrived in Hawaii, IX Corps was put under the command of the
726:
starting on 25 November with PVA forces penetrating the corps' rear from its exposed east flank. The 2nd Infantry Division, at the front of IX Corp's advance in
1179:
1157:
875:. 486,000 PVA troops assaulted I Corps and IX Corps' sector of the lines. Most of the UN forces were able to hold their ground, but the PVA broke through at
2257:
805:
On 1 January 1951, 500,000 PVA troops attacked the Eighth Army's line at the Imjin River, forcing them back 50 miles (80 km) and allowing the PVA to
1465:
743:
735:
731:
528:
430:
The IX Corps headquarters was activated on 24 October 1940, less Reserve personnel, at Fort Lewis where it assumed command and control of the 3rd and
301:
almost 20 years later. The corps spent most of World War II in charge of defenses on the West Coast of the United States, before moving to Hawaii and
2497:
795:
762:, south of the 38th Parallel, having been destabilised by the overwhelming PVA forces. IX Corps retreated along the western coast to safety via
913:
909:
568:
564:
524:
520:
516:
431:
415:
999:
Command to form a joint command element on 1 January 1957. The command oversaw administrative duties of US forces in the Ryukyu Islands area.
2475:
2424:
2398:
2364:
2340:
1568:
1386:
787:
629:
576:
407:
224:
917:
691:
572:
2291:"Report to the Congress of the United States - Review of the acquisition and installation of computers by the United States Army, Pacific"
290:. For most of its operational history, IX Corps was headquartered in or around Japan and subordinate to US Army commands in the Far East.
975:
865:
783:
779:
687:
489:
987:
659:
2350:
885:
880:
791:
747:
385:. Per General Order #29, Ninth Corps Area, the corps headquarters and headquarters company were activated on 7 October 1921 at the
2527:
1431:
1014:. Though the 9th Regional Support Command was an independent unit, it continued to operate closely with IX Corps. It received a
966:, northeast of Kumhwa. The 7th Infantry Division advanced, encountering resistance from the PVA 15th Field Army. In the ensuing
1693:
454:
450:
923:
In October 1952, PVA forces conducted a large offensive against IX Corps' sector, against the hilly countryside around the
357:
was the first corps commander, and William K. Naylor the first chief of staff. Subsequent World War I commanders included
1044:
702:
675:
1007:
829:
1415:
1402:
1376:
1035:
755:
1446:
1564:
698:
694:
382:
374:
262:
196:
1092:
Commanding General, U.S. Army, Ryukyu Islands, O c t . 1966 – still in post Apr 1967 during GAO study on computers
1469:
1015:
905:
799:
655:
556:
386:
338:
313:
1697:
872:
841:
605:
504:
474:
394:
2248:
1522:
U.S. Army Order of Battle, 1919-1941, Volume 1. The Arms: Major Commands and Infantry Organizations, 1919-41
1497:
U.S. Army Order of Battle, 1919-1941, Volume 1. The Arms: Major Commands and Infantry Organizations, 1919-41
1473:
1104:
967:
951:
928:
751:
651:
640:
601:
560:
470:
411:
267:
2438:
2412:
2356:
723:
683:
1076:
Commanding General, IX Corps/U.S. Army Ryukyu Islands/U.S. High Commissioner, Ryukyu Islands, 1958–1961.
1064:
Commanding General, IX Corps/U.S. Army Ryukyu Islands/U.S. High Commissioner, Ryukyu Islands, 1957–1958.
940:
924:
806:
370:
31:
856:
377:
on 29 July 1921 as the IX Corps (Headquarters Company concurrently constituted), allotted to the Ninth
346:
1172:
1150:
828:
ordered I, IX and X Corps to conduct a general counteroffensive against the PVA forces on 25 January,
539:
Following the surrender, IX Corps was assigned command of occupation forces on the northern island of
1069:
706:
350:
191:
2390:
1096:
U.S. Army Ryukyu Islands (USARYIS) was active at least until from 22 April 1969 – 21 October 1970.
860:
678:
on 1 October. The momentum of the attack was maintained, and the race to the North Korean capital,
672:
443:
435:
399:
1601:
1051:
991:
959:
825:
508:
500:
354:
287:
206:
201:
95:
632:
and 25th Infantry Division. It took charge of the western flank of the perimeter, defending the
832:. The three corps advanced north with IX Corps at the center of the line, on both sides of the
628:
in Korea on 22 September 1950, and became operational the next day when it took command of the
2471:
2446:
2442:
2420:
2416:
2394:
2360:
2336:
1382:
1113:
1011:
901:
833:
492:
482:
419:
186:
141:
939:. The PVA 8th Field Army sent heavy assaults against the ROK forces guarding Hill 395 in the
750:. However, it was spared the same losses as the 2nd Infantry Division by escaping across the
2463:
2332:
2328:
2256:
1061:
Commanding General, IX Corps/U.S. Army Ryukyu Islands/Deputy Governor, Ryukyu Islands, 1957.
897:
852:
848:
817:
647:
330:
181:
156:
146:
2320:
1023:
932:
739:
625:
211:
176:
171:
161:
136:
2370:
904:. Subsequently, three of I Corps divisions advanced behind the 24th Infantry Division in
851:, pushing PVA forces north of the Han River. This operation was quickly followed up with
1606:
1058:
Commanding General, IX Corps/Ryukyu Command/Deputy Governor, Ryukyu Islands, 1956–1957.
995:
a part of consolidation of US forces in the region, IX Corps merged with the US Army's
946:
548:
544:
478:
458:
358:
746:, facing strong attacks and suffering heavy casualties and losses in equipment in the
2491:
2467:
1532:
1507:
1031:
963:
790:. The corps' American forces were also reinforced at this point with battalions from
722:
The UN forces renewed their offensive on 24 November before being stopped by the PVA
697:. The advance continued, but against unexpectedly stiffening resistance. The Chinese
633:
77:
72:
1701:
434:. The corps participated in the Fourth Army maneuvers during May–August 1941 at the
1213:
1117:
812:
446:
forces in addition to its responsibilities training active duty and reserve units.
342:
298:
166:
151:
115:
1124:
for a total of ten streamers and two unit decorations in its operational history.
1120:, and nine campaign streamers and two unit decorations during its service in the
844:, hoping to take pressure off of IX Corps and to force the PVA to abandon Seoul.
2249:"U.S. ARMY GARRISON GETS NAME CHANGE... - U.S. Army Garrison Okinawa | Facebook"
837:
763:
759:
637:
597:
540:
439:
294:
1448:
History of the Seventy-Ninth Division, A. E. F. During the World War: 1917-1919
1330:
1317:
1304:
1291:
1278:
1265:
1252:
1239:
1226:
1121:
710:
616:
593:
390:
378:
309:
119:
48:
2352:
South to the Naktong, North to the Yalu: United States Army in the Korean War
17:
2290:
936:
679:
337:. It was demobilized in France on 5 May 1919. IX Corps was subordinate to
912:. Two months later, it was reorganized with the 2nd Infantry Division, the
824:
Following the establishment of defenses south of the capital city, General
414:, Washington. The headquarters conducted staff training with Headquarters,
876:
469:
The corps trained at Fort McPherson in preparation for deployment to the
422:
in the 1930s and the Fourth Army maneuvers at Fort Lewis in August 1940.
1499:. Fort Leavenworth, KS: Combat Studies Institute Press. p. 255-256.
1378:
Organization and Insignia of the American Expeditionary Force, 1917-1923
2450:
996:
900:
with the 24th Infantry Division at the center of the line, west of the
393:, with Regular Army and Organized Reserve personnel. It was assigned a
1022:
Corps, was transferred from Okinawa and collocated with Headquarters,
604:. Most of its personnel were transferred from the headquarters of the
727:
580:
512:
373:, France, as Headquarters, IX Army Corps. It was econstituted in the
334:
1524:. Fort Leavenworth, KS: Combat Studies Institute Press. p. 166.
230:
2523:
Military units and formations of the United States in the Cold War
1103:
1084:
Commanding General, U.S. Army, Ryukyu Islands, Aug 1964 – Oct 1966
945:
811:
773:
Soldiers of the 2nd Infantry Division prepare for a Chinese attack
768:
668:
664:
615:
507:
in July 1945. In Leyte, the corps was tasked with the planning of
496:
302:
283:
1531:
This article incorporates text from this source, which is in the
1506:
This article incorporates text from this source, which is in the
1432:
Order of Battle of the United States Land Forces in the World War
1417:
Order of Battle of the United States Land Forces in the World War
1420:. Carlisle Barracks, PA: US Army War College. 1937. p. 163.
1381:. Atglen, Pennsylvania: Schiffer Military History. p. 71.
701:(PVA) entered the war on the side of North Korea, making their
453:
in late 1941, IX Corps was assigned to defensive duties on the
312:. It is best known for its exploits as a senior command of the
667:
on 26 September. The offensive was continued northwards, past
495:
took overall command of Pacific Forces, IX Corps was moved to
1403:
Organization and Insignia of the American Expeditionary Force
511:, the invasion of mainland Japan, specifically the island of
559:
commanding two corps and four under-strength divisions; the
2289:
The Comptroller General of the United States (April 1967).
778:
assigned the 1st Cavalry Division, 24th Infantry Division,
543:. IX Corps transferred its headquarters in October 1945 to
950:
Corpsmen assist wounded from the 31st Regiment during the
2518:
United States Army units and formations in the Korean War
2435:
The Pacific War Companion: from Pearl Harbor to Hiroshima
658:
starting on 16 September. Four days later I Corps troops
884:
Eighth Army forces. In May-June the UN launched another
754:. The Eighth Army suffered heavy casualties, ordering a
345:, and commanded forces along the armistice line between
297:, the corps was not activated for use until just before
1451:. Lancaster, PA: Steinman & Steinman. pp. 7–8.
847:
Between February and March, the corps participated in
730:, was overwhelmed from all sides by PVA forces of the
1198:
1131:
1039:
Station was redesignated U.S. Army Garrison Okinawa.
442:
staging area in Washington, responsible for training
2513:
Military units and formations disestablished in 1994
958:
On 14 October 1952, IX Corps launched an offensive,
30:
For the IX Corps during the American Civil War, see
1043:point, the lineage of the corps was assumed by the
705:in late October. By the end of October the city of
329:IX Corps was formed from 25 to 29 November 1918 in
223:
218:
130:
125:
111:
101:
83:
66:
58:
41:
1375:Dalessandro, Robert J.; Knapp, Michael G. (2008).
461:, Georgia in preparation for deployment overseas.
2508:Military units and formations established in 1940
1006:In 1961, part of the IX Corps was split into the
596:began, and units from Japan began streaming into
654:hit KPA forces from behind, allowing I Corps to
369:The IX Corps was demobilized on 5 May 1919 at
896:In September, the UN Forces launched another
816:1st Marine Division soldiers capture Chinese
8:
1555:
1553:
1551:
1549:
1547:
1545:
1543:
1541:
1180:Republic of Korea Presidential Unit Citation
1158:Republic of Korea Presidential Unit Citation
855:, which retook Seoul in March. After this,
682:, ended on 19 October when elements of the
2503:Corps of the United States in World War II
1818:
1816:
1694:"Lineage and Honors Information: IX Corps"
1688:
1686:
1684:
241:
2223:
2211:
2199:
2175:
2139:
2103:
2091:
2079:
2075:
2073:
2064:
2052:
2028:
2024:
2022:
2013:
2001:
1953:
1941:
1929:
1902:
1878:
1866:
1837:
1822:
1807:
1771:
529:nuclear weapons on Hiroshima and Nagasaki
1913:
1911:
1850:
1848:
1846:
1833:
1831:
1795:
1783:
1747:
1731:
1729:
1727:
1725:
1723:
1721:
1719:
2460:Fire and Ice: The Korean War, 1950–1953
2235:
2187:
2163:
2151:
2127:
2115:
2040:
1989:
1977:
1965:
1917:
1890:
1854:
1759:
1735:
1675:
1663:
1651:
1639:
1627:
1362:
1355:
341:, and after moving its headquarters to
1596:
1594:
1592:
1590:
1588:
1586:
1460:
1458:
1108:Ryukyu Command headquarters circa 1955
38:
1466:"The Institute of Heraldry: IX Corps"
788:187th Airborne Regimental Combat Team
7:
1047:, which was activated in its place.
485:, which was launched in April 1945.
53:Shoulder sleeve insignia of IX Corps
660:began a general offensive northward
571:, and the IX Corps, commanding the
436:Hunter Liggett Military Reservation
308:The corps' only combat came in the
988:Far East United States Army Forces
871:In late April, the PVA launched a
25:
1088:Lt. Gen. Ferdinand T. Unger was:
881:27th British Commonwealth Brigade
709:, 40 miles (64 km) from the
656:breakout from the Pusan perimeter
1526:
1501:
1171:
1149:
229:
88:
71:
47:
2498:Corps of the United States Army
1200:
1133:
1080:Lt. Gen. Albert Watson II was:
888:erasing most of the PVA gains.
455:West Coast of the United States
451:Japanese attack on Pearl Harbor
27:Corps of the United States Army
1602:"GlobalSecurity.org: IX Corps"
620:defense of the Pusan Perimeter
1:
1112:The IX Corps was awarded one
1045:9th Theater Army Area Command
592:Only a few months later, the
579:. IX Corps had been moved to
471:Pacific Theater of Operations
2458:Varhola, Michael J. (2000).
2325:Korea: The First War We Lost
1008:9th Regional Support Command
916:, and the ROK 2nd, 3rd and
748:Battle of Ch'ongch'on River
2544:
2407:Malkasian, Carter (2001),
1565:United States Army Reserve
1257:First UN Counteroffensive
263:VIII Corps (United States)
29:
2385:Catchpole, Brian (2001),
2349:Appleman, Roy E. (1998),
2279:Globalsecurity.org, 10 SG
1470:The Institute of Heraldry
1445:Barber, J. Frank (1922).
1283:UN Summer-Fall Offensive
1016:distinctive unit insignia
800:27th Commonwealth Brigade
557:Eighth United States Army
483:an invasion of the island
387:Presidio of San Francisco
339:Second United States Army
314:Eighth United States Army
256:
253:
245:U.S. Corps (1939–present)
225:Distinctive unit insignia
46:
2433:Marston, Daniel (2005).
1698:United States Army Japan
1520:Clay, Steven E. (2010).
1495:Clay, Steven E. (2010).
1309:Korea, Summer-Fall 1952
1218:Asiatic Pacific Theater
624:IX Corps arrived at the
606:Fifth United States Army
505:Sixth United States Army
503:and was assigned to the
475:Tenth United States Army
395:shoulder sleeve insignia
353:until its deactivation.
2528:Corps of the Korean War
1036:10th Area Support Group
968:Battle of Triangle Hill
952:Battle of Triangle Hill
699:People's Volunteer Army
636:area against attacking
602:Fort Sheridan, Illinois
268:X Corps (United States)
2439:Oxford, United Kingdom
2413:Oxford, United Kingdom
2357:Department of the Army
1109:
955:
914:40th Infantry Division
910:45th Infantry Division
821:
774:
738:on 29 November in the
734:and elements from the
724:Second Phase Offensive
684:Republic of Korea Army
621:
569:25th Infantry Division
565:24th Infantry Division
525:98th Infantry Division
521:81st Infantry Division
517:77th Infantry Division
420:command post exercises
381:, and assigned to the
144:(March−September 1944)
1296:Second Korean Winter
1270:CCF Spring Offensive
1188:for service in Korea
1166:for service in Korea
1107:
976:9th Infantry Division
949:
941:Battle of White Horse
866:2nd Infantry Division
864:Division and the ROK
830:Operation Thunderbolt
815:
784:6th Infantry Division
772:
688:1st Infantry Division
630:2nd Infantry Division
619:
577:7th Infantry Division
32:IX Corps (Union Army)
2355:, Washington, D.C.:
1322:Third Korean Winter
718:Chinese intervention
692:1st Cavalry Division
641:Korean People's Army
573:1st Cavalry Division
106:Pride of the Pacific
2391:Robinson Publishing
2389:, London, England:
2261:on 26 February 2022
1335:Korea, Summer 1953
1068:Lieutenant General
1050:Lieutenant General
873:major counterattack
861:Operation Dauntless
780:1st Marine Division
756:complete withdrawal
490:General of the Army
481:in preparation for
444:Army National Guard
400:Seattle, Washington
2373:on 7 February 2014
1561:"IX Corps History"
1195:Campaign streamers
1110:
960:Operation Showdown
956:
906:Operation Commando
826:Matthew B. Ridgway
822:
775:
648:landings at Inchon
622:
509:Operation Downfall
501:Philippine Islands
371:Nogent-en-Bassigny
355:Adelbert Cronkhite
347:Jonville-en-Woëvre
293:Created following
288:United States Army
202:Carter B. Magruder
197:Samuel T. Williams
96:United States Army
2477:978-1-882810-44-4
2443:Osprey Publishing
2426:978-1-84176-282-1
2417:Osprey Publishing
2400:978-1-84119-413-4
2366:978-0-16-001918-0
2342:978-0-7818-1019-7
2327:, New York City,
1388:978-0-7643-2937-1
1342:
1341:
1244:CCF Intervention
1221:(No inscription)
1192:
1191:
1114:campaign streamer
1012:U.S. Army Pacific
1010:, subordinate to
918:Capital Divisions
902:Hwachon Reservoir
857:Operations Rugged
842:Operation Roundup
798:, as well as the
786:, as well as the
752:Ch'ongch'on River
695:captured the city
671:, and across the
563:, commanding the
549:occupation duties
493:Douglas MacArthur
375:Organized Reserve
351:Fresnes-en-Woëvre
277:
276:
273:
272:
237:
236:
192:Reuben E. Jenkins
187:Joseph P. Cleland
142:Emil F. Reinhardt
16:(Redirected from
2535:
2481:
2464:Mason City, Iowa
2454:
2429:
2403:
2381:
2380:
2378:
2369:, archived from
2345:
2333:Hippocrene Books
2321:Alexander, Bevin
2306:
2305:
2303:
2301:
2295:
2286:
2280:
2277:
2271:
2270:
2268:
2266:
2260:
2255:. Archived from
2253:web.facebook.com
2245:
2239:
2233:
2227:
2221:
2215:
2209:
2203:
2197:
2191:
2185:
2179:
2173:
2167:
2161:
2155:
2149:
2143:
2137:
2131:
2125:
2119:
2113:
2107:
2101:
2095:
2089:
2083:
2077:
2068:
2062:
2056:
2050:
2044:
2038:
2032:
2026:
2017:
2011:
2005:
1999:
1993:
1987:
1981:
1975:
1969:
1963:
1957:
1951:
1945:
1939:
1933:
1927:
1921:
1915:
1906:
1900:
1894:
1888:
1882:
1876:
1870:
1864:
1858:
1852:
1841:
1835:
1826:
1820:
1811:
1805:
1799:
1793:
1787:
1781:
1775:
1769:
1763:
1757:
1751:
1745:
1739:
1733:
1714:
1713:
1711:
1709:
1700:. Archived from
1690:
1679:
1673:
1667:
1661:
1655:
1649:
1643:
1637:
1631:
1625:
1619:
1618:
1616:
1614:
1598:
1581:
1580:
1578:
1576:
1571:on 25 March 2012
1567:. Archived from
1557:
1536:
1530:
1529:
1525:
1517:
1511:
1505:
1504:
1500:
1492:
1486:
1485:
1483:
1481:
1472:. Archived from
1462:
1453:
1452:
1442:
1436:
1428:
1422:
1421:
1412:
1406:
1399:
1393:
1392:
1372:
1366:
1360:
1199:
1175:
1153:
1132:
1128:Unit decorations
898:counteroffensive
886:counteroffensive
868:in their place.
853:Operation Ripper
849:Operation Killer
818:prisoners of war
740:Battle of Kunuri
676:into North Korea
365:Post-World War I
331:Ligny-en-Barrois
251:
250:
242:
233:
182:Willard G. Wyman
157:Frank W. Milburn
147:Charles W. Ryder
94:
92:
91:
76:
75:
51:
39:
21:
2543:
2542:
2538:
2537:
2536:
2534:
2533:
2532:
2488:
2487:
2484:
2478:
2457:
2432:
2427:
2406:
2401:
2384:
2376:
2374:
2367:
2348:
2343:
2319:
2315:
2310:
2309:
2299:
2297:
2293:
2288:
2287:
2283:
2278:
2274:
2264:
2262:
2247:
2246:
2242:
2234:
2230:
2222:
2218:
2210:
2206:
2198:
2194:
2186:
2182:
2174:
2170:
2162:
2158:
2150:
2146:
2138:
2134:
2126:
2122:
2114:
2110:
2102:
2098:
2090:
2086:
2078:
2071:
2063:
2059:
2051:
2047:
2039:
2035:
2027:
2020:
2012:
2008:
2000:
1996:
1988:
1984:
1976:
1972:
1964:
1960:
1952:
1948:
1940:
1936:
1928:
1924:
1916:
1909:
1901:
1897:
1889:
1885:
1877:
1873:
1865:
1861:
1853:
1844:
1836:
1829:
1821:
1814:
1806:
1802:
1794:
1790:
1782:
1778:
1770:
1766:
1758:
1754:
1746:
1742:
1734:
1717:
1707:
1705:
1704:on 30 June 2010
1692:
1691:
1682:
1674:
1670:
1662:
1658:
1650:
1646:
1638:
1634:
1626:
1622:
1612:
1610:
1600:
1599:
1584:
1574:
1572:
1559:
1558:
1539:
1527:
1519:
1518:
1514:
1502:
1494:
1493:
1489:
1479:
1477:
1476:on 24 July 2008
1464:
1463:
1456:
1444:
1443:
1439:
1429:
1425:
1414:
1413:
1409:
1400:
1396:
1389:
1374:
1373:
1369:
1361:
1357:
1352:
1347:
1197:
1130:
1116:for service in
1102:
1070:Donald P. Booth
1024:U.S. Army Japan
984:
894:
744:39th Army Corps
736:38th Army Corps
732:40th Army Corps
720:
626:Pusan Perimeter
614:
612:Pusan Perimeter
590:
537:
467:
428:
367:
327:
322:
240:
212:John R. Guthrie
210:
205:
200:
195:
190:
185:
180:
177:William M. Hoge
175:
172:Oliver P. Smith
170:
165:
162:John B. Coulter
160:
155:
150:
145:
140:
137:Kenyon A. Joyce
132:
118:
89:
87:
70:
54:
35:
28:
23:
22:
15:
12:
11:
5:
2541:
2539:
2531:
2530:
2525:
2520:
2515:
2510:
2505:
2500:
2490:
2489:
2483:
2482:
2476:
2455:
2430:
2425:
2409:The Korean War
2404:
2399:
2387:The Korean War
2382:
2365:
2346:
2341:
2316:
2314:
2311:
2308:
2307:
2281:
2272:
2240:
2228:
2224:Malkasian 2001
2216:
2212:Malkasian 2001
2204:
2200:Malkasian 2001
2192:
2180:
2176:Alexander 2003
2168:
2156:
2144:
2140:Malkasian 2001
2132:
2120:
2108:
2104:Malkasian 2001
2096:
2092:Alexander 2003
2084:
2080:Malkasian 2001
2069:
2065:Alexander 2003
2057:
2053:Malkasian 2001
2045:
2033:
2029:Malkasian 2001
2018:
2014:Catchpole 2001
2006:
2002:Malkasian 2001
1994:
1982:
1970:
1958:
1954:Alexander 2003
1946:
1942:Malkasian 2001
1934:
1930:Alexander 2003
1922:
1907:
1903:Alexander 2003
1895:
1883:
1879:Alexander 2003
1871:
1867:Malkasian 2001
1859:
1842:
1838:Malkasian 2001
1827:
1823:Alexander 2003
1812:
1808:Alexander 2003
1800:
1788:
1776:
1772:Alexander 2003
1764:
1752:
1740:
1715:
1680:
1668:
1656:
1644:
1632:
1620:
1607:GlobalSecurity
1582:
1537:
1512:
1487:
1454:
1437:
1423:
1407:
1394:
1387:
1367:
1354:
1353:
1351:
1348:
1346:
1343:
1340:
1339:
1336:
1333:
1327:
1326:
1323:
1320:
1314:
1313:
1310:
1307:
1301:
1300:
1297:
1294:
1288:
1287:
1284:
1281:
1275:
1274:
1271:
1268:
1262:
1261:
1258:
1255:
1249:
1248:
1245:
1242:
1236:
1235:
1232:
1229:
1223:
1222:
1219:
1216:
1210:
1209:
1206:
1203:
1196:
1193:
1190:
1189:
1186:
1183:
1176:
1168:
1167:
1164:
1161:
1154:
1146:
1145:
1142:
1139:
1136:
1129:
1126:
1101:
1098:
1094:
1093:
1086:
1085:
1078:
1077:
1066:
1065:
1062:
1059:
1052:James E. Moore
983:
980:
893:
890:
719:
716:
613:
610:
589:
586:
536:
533:
466:
463:
459:Fort McPherson
449:Following the
432:41st Divisions
427:
424:
366:
363:
359:Joseph E. Kuhn
326:
323:
321:
318:
275:
274:
271:
270:
265:
259:
258:
255:
247:
246:
238:
235:
234:
227:
221:
220:
216:
215:
207:James E. Moore
134:
128:
127:
123:
122:
113:
109:
108:
103:
99:
98:
85:
81:
80:
68:
64:
63:
60:
56:
55:
52:
44:
43:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2540:
2529:
2526:
2524:
2521:
2519:
2516:
2514:
2511:
2509:
2506:
2504:
2501:
2499:
2496:
2495:
2493:
2486:
2479:
2473:
2469:
2468:Da Capo Press
2465:
2461:
2456:
2452:
2448:
2444:
2440:
2436:
2431:
2428:
2422:
2418:
2414:
2410:
2405:
2402:
2396:
2392:
2388:
2383:
2372:
2368:
2362:
2358:
2354:
2353:
2347:
2344:
2338:
2334:
2330:
2326:
2322:
2318:
2317:
2312:
2292:
2285:
2282:
2276:
2273:
2259:
2254:
2250:
2244:
2241:
2237:
2232:
2229:
2225:
2220:
2217:
2213:
2208:
2205:
2201:
2196:
2193:
2189:
2184:
2181:
2178:, p. 467
2177:
2172:
2169:
2165:
2160:
2157:
2153:
2148:
2145:
2141:
2136:
2133:
2129:
2124:
2121:
2117:
2112:
2109:
2105:
2100:
2097:
2094:, p. 447
2093:
2088:
2085:
2081:
2076:
2074:
2070:
2067:, p. 403
2066:
2061:
2058:
2054:
2049:
2046:
2042:
2037:
2034:
2030:
2025:
2023:
2019:
2016:, p. 120
2015:
2010:
2007:
2003:
1998:
1995:
1991:
1986:
1983:
1979:
1974:
1971:
1967:
1962:
1959:
1956:, p. 400
1955:
1950:
1947:
1943:
1938:
1935:
1932:, p. 394
1931:
1926:
1923:
1919:
1914:
1912:
1908:
1905:, p. 395
1904:
1899:
1896:
1892:
1887:
1884:
1881:, p. 379
1880:
1875:
1872:
1868:
1863:
1860:
1856:
1851:
1849:
1847:
1843:
1839:
1834:
1832:
1828:
1825:, p. 313
1824:
1819:
1817:
1813:
1810:, p. 312
1809:
1804:
1801:
1798:, p. 682
1797:
1796:Appleman 1998
1792:
1789:
1786:, p. 597
1785:
1784:Appleman 1998
1780:
1777:
1774:, p. 221
1773:
1768:
1765:
1761:
1756:
1753:
1750:, p. 545
1749:
1748:Appleman 1998
1744:
1741:
1737:
1732:
1730:
1728:
1726:
1724:
1722:
1720:
1716:
1703:
1699:
1695:
1689:
1687:
1685:
1681:
1677:
1672:
1669:
1665:
1660:
1657:
1654:, p. 237
1653:
1648:
1645:
1642:, p. 236
1641:
1636:
1633:
1630:, p. 229
1629:
1624:
1621:
1609:
1608:
1603:
1597:
1595:
1593:
1591:
1589:
1587:
1583:
1570:
1566:
1562:
1556:
1554:
1552:
1550:
1548:
1546:
1544:
1542:
1538:
1534:
1533:public domain
1523:
1516:
1513:
1509:
1508:public domain
1498:
1491:
1488:
1475:
1471:
1467:
1461:
1459:
1455:
1450:
1449:
1441:
1438:
1434:
1433:
1427:
1424:
1419:
1418:
1411:
1408:
1405:
1404:
1398:
1395:
1390:
1384:
1380:
1379:
1371:
1368:
1365:, p. 278
1364:
1359:
1356:
1349:
1344:
1337:
1334:
1332:
1329:
1328:
1324:
1321:
1319:
1316:
1315:
1311:
1308:
1306:
1303:
1302:
1298:
1295:
1293:
1290:
1289:
1285:
1282:
1280:
1277:
1276:
1272:
1269:
1267:
1264:
1263:
1259:
1256:
1254:
1251:
1250:
1246:
1243:
1241:
1238:
1237:
1233:
1231:UN Offensive
1230:
1228:
1225:
1224:
1220:
1217:
1215:
1212:
1211:
1207:
1204:
1201:
1194:
1187:
1184:
1182:
1181:
1177:
1174:
1170:
1169:
1165:
1162:
1160:
1159:
1155:
1152:
1148:
1147:
1143:
1140:
1137:
1134:
1127:
1125:
1123:
1119:
1115:
1106:
1099:
1097:
1091:
1090:
1089:
1083:
1082:
1081:
1075:
1074:
1073:
1071:
1063:
1060:
1057:
1056:
1055:
1053:
1048:
1046:
1040:
1037:
1033:
1032:Torii Station
1027:
1025:
1019:
1017:
1013:
1009:
1004:
1000:
998:
993:
989:
981:
979:
977:
971:
969:
965:
964:Triangle Hill
961:
953:
948:
944:
942:
938:
934:
930:
926:
925:Iron Triangle
921:
919:
915:
911:
907:
903:
899:
891:
889:
887:
882:
878:
874:
869:
867:
862:
858:
854:
850:
845:
843:
839:
835:
831:
827:
819:
814:
810:
808:
807:capture Seoul
803:
801:
797:
793:
789:
785:
781:
771:
767:
765:
761:
757:
753:
749:
745:
741:
737:
733:
729:
725:
717:
715:
712:
708:
704:
703:first attacks
700:
696:
693:
689:
685:
681:
677:
674:
673:38th Parallel
670:
666:
661:
657:
653:
649:
644:
643:(KPA) units.
642:
639:
635:
634:Naktong River
631:
627:
618:
611:
609:
607:
603:
599:
595:
587:
585:
582:
578:
574:
570:
566:
562:
558:
552:
550:
546:
542:
534:
532:
530:
526:
522:
518:
514:
510:
506:
502:
498:
494:
491:
486:
484:
480:
476:
472:
464:
462:
460:
456:
452:
447:
445:
441:
437:
433:
425:
423:
421:
417:
416:30th Infantry
413:
409:
403:
401:
396:
392:
388:
384:
380:
376:
372:
364:
362:
360:
356:
352:
348:
344:
340:
336:
332:
324:
319:
317:
315:
311:
306:
304:
300:
296:
291:
289:
285:
281:
269:
266:
264:
261:
260:
252:
249:
248:
244:
243:
239:Military unit
232:
228:
226:
222:
217:
213:
208:
203:
198:
193:
188:
183:
178:
173:
168:
163:
158:
153:
148:
143:
138:
135:
129:
124:
121:
117:
114:
110:
107:
104:
100:
97:
86:
82:
79:
78:United States
74:
69:
65:
61:
57:
50:
45:
40:
37:
33:
19:
18:U.S. IX Corps
2485:
2459:
2434:
2408:
2386:
2375:, retrieved
2371:the original
2351:
2324:
2298:. Retrieved
2284:
2275:
2263:. Retrieved
2258:the original
2252:
2243:
2238:, p. 31
2236:Varhola 2000
2231:
2226:, p. 87
2219:
2214:, p. 86
2207:
2202:, p. 52
2195:
2190:, p. 29
2188:Varhola 2000
2183:
2171:
2166:, p. 28
2164:Varhola 2000
2159:
2154:, p. 27
2152:Varhola 2000
2147:
2142:, p. 82
2135:
2130:, p. 26
2128:Varhola 2000
2123:
2118:, p. 25
2116:Varhola 2000
2111:
2106:, p. 53
2099:
2087:
2082:, p. 50
2060:
2055:, p. 44
2048:
2043:, p. 20
2041:Varhola 2000
2036:
2031:, p. 42
2009:
2004:, p. 41
1997:
1992:, p. 19
1990:Varhola 2000
1985:
1980:, p. 18
1978:Varhola 2000
1973:
1968:, p. 17
1966:Varhola 2000
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1855:Varhola 2000
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1760:Varhola 2000
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1736:Varhola 2000
1706:. Retrieved
1702:the original
1678:, p. 87
1676:Varhola 2000
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1664:Varhola 2000
1659:
1652:Marston 2005
1647:
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1623:
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1605:
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1569:the original
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152:Leland Hobbs
116:World War II
105:
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2265:28 December
1708:26 November
1613:27 November
1480:27 November
992:Camp Sendai
982:After Korea
838:Chipyong-ni
796:Philippines
760:Imjin River
690:and the US
646:Amphibious
598:South Korea
440:Camp Murray
325:World War I
295:World War I
112:Engagements
2492:Categories
2451:B002ARY8KO
2377:10 January
2300:13 October
1575:16 January
1345:References
1331:Korean War
1325:1952–1953
1318:Korean War
1305:Korean War
1299:1951–1952
1292:Korean War
1279:Korean War
1266:Korean War
1253:Korean War
1240:Korean War
1227:Korean War
1185:1952–1953
1122:Korean War
927:region of
711:Yalu River
594:Korean War
588:Korean War
535:Occupation
412:Fort Lewis
391:California
383:Third Army
379:Corps Area
310:Korean War
133:commanders
126:Commanders
120:Korean War
2296:. gao.gov
1205:Streamer
1202:Conflict
1018:in 1969.
937:Pyongyang
892:Stalemate
834:Han River
680:Pyongyang
214:(1975–77)
209:(1955–58)
204:(1954–55)
194:(1952–53)
184:(1951–52)
164:(1950–51)
154:(1949–50)
149:(1944–48)
139:(1940–42)
2329:New York
2323:(2003),
1435:, p. 343
1208:Year(s)
929:Cheorwon
794:and the
782:and ROK
575:and the
541:Hokkaidō
465:Planning
280:IX Corps
254:Previous
219:Insignia
102:Motto(s)
42:IX Corps
2313:Sources
1135:Ribbon
877:Kapyong
758:to the
707:Chongju
652:X Corps
561:I Corps
545:Sapporo
499:in the
479:Okinawa
320:History
286:of the
131:Notable
67:Country
62:1940–94
2474:
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1144:Notes
1138:Award
1100:Honors
1034:. The
997:Ryukyu
935:, and
933:Kumhwa
792:Greece
728:Kunuri
686:(ROK)
581:Sendai
519:, the
513:Kyushu
335:France
282:was a
199:(1954)
189:(1952)
179:(1951)
174:(1951)
169:(1951)
159:(1950)
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84:Branch
59:Active
2294:(PDF)
1350:Notes
1338:1953
1312:1952
1286:1951
1273:1951
1260:1950
1247:1950
1234:1950
1163:1950
1141:Year
1072:was:
1054:was:
669:Seoul
665:Suwon
497:Leyte
488:When
303:Leyte
284:corps
2472:ISBN
2447:ASIN
2421:ISBN
2395:ISBN
2379:2012
2361:ISBN
2337:ISBN
2302:2020
2267:2016
1710:2009
1615:2009
1577:2012
1482:2009
1383:ISBN
859:and
764:Anju
567:and
547:for
523:and
349:and
257:Next
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