7th Infantry Division, U.S. Army Divisions of World War II

Source:Regular Army
Theater: Pacific
Activation Date:01 Jul 40
Date Sent Overseas:11 May 43 (Alaska)
Date Entered Combat:11 May 43 (Attu)
Days of Combat:208
Status June 1946:active Korea
Other Wars:WW I, Korea
Commanding General(s): Maj. Gen. Joseph Stillwell    (Jun 40 - Aug 41)
Maj. Gen. C. H. White    (Aug 41 - Oct 42)
Maj. Gen. Albert E. Brown    (Oct 42 - Apr 43)
Maj. Gen. Eugene Landrum    (May 43 - Jun 43)
Maj. Gen. A. V. Arnold    (Jul 43 - Sep 43)
Maj. Gen. Charles H. Corlett    (Sep 43 - Feb 44)
Maj. Gen. Archibald V. Arnold    (Feb 44 - Sep 45)
Campaign(s): Aleutian Islands    (3 Jun 42 - 24 Aug 43)
Eastern Mandates    (31 Jan 44 - 14 Jun 44)
Leyte    (17 Oct 44 - 1 Jul 45)
Southern Philippines    (27 Feb 45 - 4 Jul 45)
Ryukyus    (26 Mar 45 - 2 Jul 45)

Brief History:
Elements of the 7th Infantry Division first saw combat in the amphibious assault on Attu, western-most Japanese entrenchment in the Aleutian chain. Elements landed, 11 May 1943, and fought a bitter battle over freezing tundra against fanatically resisting Japanese, finally defeating the Japanese at Chichagof Harbor. In August 1943 elements of the Division took part in the assault on Kiska, only to find the island deserted by the Japanese. With the Aleutians secured, the Division moved to Hawaii, where it trained in amphibious landing technique and in jungle warfare. On 31 January 1944 the Division landed on islands in the Kwajalein Atoll in conjunction with the 4th Marine Division, and in a week of heavy fighting, wrested them from the Japanese. Elements took part in the capture of Engebi in the Eniwetok Atoll, 18 February 1944. The Division then moved to Oahu, T. H., remaining there until mid-September when it sailed to join the assault on the Philippines. On 20 October 1944, the Division made an assault landing at Dulag, Leyte, and after heavy fighting secured airstrips at Dulag, San Pablo, and Buri. The troops moved north to take Dagami, 29 October, and then shifted to the west coast of Leyte, 26 November, and attacked north toward Ormoc, securing Valencia, 25 December. An amphibious landing by the 77th Infantry Division effected the capture of Ormoc, 11 December 1944, and the 7th joined in its occupation. Mopping up operations continued until early February 1945. Next D-day for the Division was 1 April 1945, when it made an assault landing on Okinawa. It drove from the west to the east coast on the first day and engaged in a savage 51-day battle in the hills of southern Okinawa.

Activation date is the date the division was activated or inducted into federal service (national guard units).
Casualties are number of killed, wounded in action, captured, and missing.
Other Wars are the wars in which the division was mobilized.
The dates after the campaign name are the dates of the campaign not of the division.

Sources: The Army Almanac: A Book of Facts Concerning the Army of the United States; , U.S. Government Printing Office. Army Battle Casualties and Nonbattle Deaths in World War II, Final Report, 1 December 1941 - 31 December 1946.