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to Da Nang; The second course presupposed PAVN interdiction of the highway and called for a withdrawal into three enclaves: Huế, Da Nang, and Chu Lai. This was to be only an interim measure, however, since the forces that withdrew to Huế and Chu Lai would then be sea-lifted to Da Nang by the navy.
425:
At a meeting in Saigon on 13 March
President Thiệu was briefed on the military situation by Trưởng and another corps commander. Thiệu then laid out his plan for national consolidation. As Trưởng understood it, he was free to redeploy his forces to hold the Da Nang area. Trưởng was shocked to
382:, four Ranger Groups and the 1st Armored Brigade (established in 1969 to parent all the armored cavalry regiments in the MR). Until mid-March, the North Vietnamese had limited their offensive operations to attempts to cut Highway 1, the main north/south line of communication, between Huế and
435:
The president then stunned the general by announcing that he had misinterpreted his previous orders: The old imperial capital of Huế was not to be abandoned. Making matters worse, Trưởng discovered that his force was to be reduced by the removal of the
Airborne Division.
429:
General Trưởng was recalled to Saigon on 19 March to brief Thiệu on his withdrawal plan. The general had developed two contingency plans: The first was predicated on government control of
Highway 1, which would be utilized for two simultaneous withdrawals from Huế and
366:). The situation for the South Vietnamese in Military Region 1 had regained some stability after the defeat of a three-division PAVN push during late 1974. By early the following year, Military Region 1 fielded three infantry divisions (the 1st,
426:
discover, however, that the
Airborne Division was to be removed to III Corps (unknown to Trưởng at the time, the Marine Division was also already earmarked for redeployment with both units then forming a new national reserve).
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on 2 May 1972 by Thiệu, who relieved him of his command, due to complaints regarding Lãm's fitness and competency as a general. He was succeeded as commander by
595:
908:
1264:
819:
1245:
923:
543:
South
Vietnam's second largest city was to be held due to possible future exploitation of offshore oil deposits. Dougan and Fulghum, p. 68.
773:
237:
that existed from 1955 to 1975. It was one of four corps of the ARVN. This was the northernmost region of South
Vietnam, bordering
913:
502:
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742:
679:
633:
379:
1151:
918:
903:
798:
339:
258:
101:
586:
504:
The US Air Force in
Southeast Asia and the Vietnam War A Narrative Chronology Volume I: The Early Years through 1959
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was given responsibility for the I Corps
Tactical Zone in 1967. He coordinated the South Vietnamese
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regiments, three armored regiments, twelve anti-aircraft and eight artillery regiments.
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offensive which aimed at striking the North
Vietnamese logistical corridor known as the
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Map depicting the military regions of South
Vietnam including the I Corps/I CTZ area.
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324:
323:, he was still serving as I Corps commander when the North Vietnamese launched the
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125:(Patriotic Soldiers of Bến Hải, Pioneers in Destroying the Communists)
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and 711th Divisions and nine independent infantry regiments, three
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287:. The I CTZ, later Military Region 1, was partnered with the U.S.
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This article incorporates text from this source, which is in the
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during 1971. Due to his political connections with President
226:
87:
390:. To confront the South Vietnamese, PAVN Brigadier General
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417:
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Military units and formations established in the 1960s
510:. Air Force History and Museums Program. p. 236.
342:, the first tank regiment in the ARVN, was formed at
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Military units and formations disestablished in 1975
358:
Military Region 1's forces disintegrated during the
335:former commander of the 1st Division and IV Corps.
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219:
611:
283:Among its formations and units were the ARVN
280:I Corps became operational in November 1957.
1246:South Vietnamese military ranks and insignia
618:
604:
569:. Boston: Boston Publishing Company, 1985.
534:, Osprey Publishing Ltd, London, 1982, 59.
421:Initial phase of PAVN offensive in I Corps
532:Vietnam Tracks: Armor into Battle 1945–75
774:Civilian Irregular Defense Group program
500:
416:
353:
233:(ARVN), the army of the nation state of
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123:Bến Hải Hưng Binh, Tiên Phong Diệt Cộng
1265:Corps level formations of South Vietnam
1257:
572:
599:
565:Dougan, Clark, David Fulghum, et al.
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13:
16:Corps of the South Vietnamese Army
14:
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394:had amassed a force of the crack
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512:
473:
459:
445:
245:(DMZ). These five provinces are
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71:
53:
32:
575:Encyclopedia of the Vietnam War
231:Army of the Republic of Vietnam
552:Dougan and Fulghum, pp. 68–69.
546:
537:
524:
494:
298:
289:III Marine Expeditionary Force
1:
577:. Santa Barbara, California:
559:
327:in 1972. Lãm was recalled to
243:Vietnamese Demilitarized Zone
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7:
573:Tucker, Spencer C. (2000).
10:
1291:
501:Williams, Kenneth (2019).
346:in 1971 equipped with the
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634:Military of South Vietnam
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66:
48:
40:
31:
26:
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386:and between Da Nang and
273:, (Tam Kỳ, Chu Lai) and
804:Combined Action Program
261:, (Phu Bai, Huế City),
259:Thừa Thiên-Huế Province
102:Thừa Thiên-Huế Province
422:
220:
207:
1117:Nguyễn Phước Vĩnh Lộc
567:The Fall of the South
481:3rd Infantry Division
467:2nd Infantry Division
453:1st Infantry Division
420:
360:1975 Spring Offensive
354:1975 Spring Offensive
309:Operation Lam Sơn 719
205:
152:1975 Spring Offensive
141:Operation Lam Son 719
581:. pp. 526–533.
364:Hue–Da Nang Campaign
275:Quảng Ngãi Province
257:, Quảng Trị City),
114:Quảng Ngãi Province
1241:Ranks and insignia
799:Presidential Guard
423:
340:20th Tank Regiment
271:Quảng Tín Province
263:Quảng Nam Province
247:Quảng Trị Province
208:
110:Quảng Tín Province
106:Quảng Nam Province
98:Quảng Trị Province
1252:
1251:
1162:Nguyễn Viết Thanh
1122:Nguyễn Trọng Luật
813:ARVN Sub-branches
313:Ho Chi Minh trail
197:
196:
1282:
1212:Trần Thiện Khiêm
1207:Trần Thanh Phong
1192:Phan Trọng Chinh
1167:Nguyễn Vĩnh Nghi
1147:Nguyễn Văn Thiệu
1127:Nguyễn Văn Chuân
1087:Nguyễn Đức Thắng
1082:Nguyễn Chánh Thi
1072:Ngô Quang Trưởng
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477:
463:
449:
380:Marine Divisions
333:Ngô Quang Trưởng
325:Easter Offensive
321:Nguyễn Văn Thiệu
315:in southeastern
277:, (Quảng Ngãi).
224:
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175:Ngô Quang Trưởng
147:Easter Offensive
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1227:Trần Quang Khôi
1197:Phan Xuân Nhuận
1182:Phạm Quốc Thuần
1152:Nguyễn Văn Toàn
1142:Nguyễn Văn Minh
1137:Nguyễn Văn Mạnh
1132:Nguyễn Văn Hiếu
1112:Nguyễn Khoa Nam
1102:Nguyễn Hữu Hạnh
1092:Nguyễn Hợp Đoàn
1032:Lê Nguyên Khang
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789:Regional Forces
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1172:Phạm Ngọc Thảo
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1017:Lâm Quang Thơ
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1012:Lâm Quang Thi
1010:
1008:
1007:Huỳnh Văn Cao
1005:
1003:
1000:
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997:Hoàng Cơ Minh
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993:
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988:
987:Dương Văn Đức
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929:December 1964
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588:1-57607-040-9
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519:public domain
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374:), the elite
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25:
20:
1222:Trần Văn Hai
1217:Trần Văn Đôn
1187:Phạm Văn Phú
1107:Nguyễn Khánh
1062:Mai Hữu Xuân
1037:Lê Nguyên Vỹ
1022:Lâm Văn Phát
982:Dư Quốc Đống
957:Cao Văn Viên
919:January 1964
897:and mutinies
881:Tan Son Nhut
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392:Lê Trọng Tấn
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285:1st Division
282:
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210:
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124:
1232:Vũ Văn Giai
1052:Lữ Mộng Lan
1042:Lê Văn Hưng
1027:Lê Minh Đảo
299:Lam Son 719
269:, Hội An),
221:Quân đoàn I
135:Vietnam War
131:Engagements
94:Garrison/HQ
27:Quân đoàn I
1259:Categories
1057:Lý Tòng Bá
1047:Lê Văn Kim
972:Đỗ Cao Trí
794:Junk Force
560:References
348:M48 Patton
293:XXIV Corps
215:Vietnamese
167:commanders
160:Commanders
866:Phan Rang
861:Nha Trang
846:Binh Thuy
834:Air bases
764:Air Force
680:Divisions
439:Divisions
344:Quảng Trị
44:1957–1975
950:officers
851:Cam Ranh
841:Bien Hoa
757:Branches
748:Airborne
579:ABC-CLIO
376:Airborne
303:General
291:and the
251:Khe Sanh
225:) was a
181:Insignia
120:Motto(s)
948:Notable
886:Tuy Hoa
871:Phù Cát
856:Da Nang
825:Rangers
432:Chu Lai
388:Chu Lai
384:Da Nang
267:Đà Nẵng
255:Đông Hà
241:at the
229:of the
211:I Corps
165:Notable
49:Country
22:I Corps
1067:Ngô Du
977:Đỗ Mậu
876:Pleiku
743:Marine
585:
412:sapper
329:Saigon
217::
67:Branch
58:
41:Active
641:Corps
508:(PDF)
488:Notes
400:304th
362:(the
227:corps
145:1972
139:1971
88:Corps
939:1966
934:1965
914:1963
909:1962
904:1960
779:Navy
769:Army
583:ISBN
408:325C
404:324B
378:and
370:and
338:The
317:Laos
84:Type
78:ARVN
663:CMD
658:III
396:2nd
372:3rd
368:2nd
265:, (
249:, (
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738:25
733:23
728:22
723:21
718:18
670:IV
653:II
406:,
402:,
398:,
350:.
295:.
253:,
713:9
708:7
703:5
698:3
693:2
688:1
648:I
619:e
612:t
605:v
591:.
521:.
213:(
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