Battle of Guadalcanal

DATE: 18/10/2026

TIME (GMT): 18:00

ERA: WW2

MAP(S): Henderson Airfield

TYPE: COOP

TEAMSPEAK: ts1.biaarma.com

GAME: Arma 3

EVENT: Official

AUTHOR(S): Aris and Lord for Brothers in Arms

SLOTS: 73 / 92

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RATING: not rated yet! (0)

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On 7 August 1942, Allied forces, predominantly United States Marines, landed on Guadalcanal, Tulagi, and Florida Island in the southern Solomon Islands, with the objective of using Guadalcanal and Tulagi as bases in supporting a campaign to eventually capture or neutralize the major Japanese base at Rabaul on New Britain. The Japanese defenders, who had occupied those islands since May 1942, were outnumbered and overwhelmed by the Allies, who captured Tulagi and Florida, as well as the airfield that was under construction on Guadalcanal.

Surprised by the Allied offensive, the Japanese made several attempts between August and November to retake Henderson Field. Three major land battles, seven large naval battles (five night-time surface actions and two carrier battles), and almost daily aerial battles culminated in the decisive Naval Battle of Guadalcanal in early November, with the defeat of the last Japanese attempt to bombard Henderson Field from the sea and to land enough troops to retake it. In December, the Japanese abandoned their efforts to retake Guadalcanal and evacuated their remaining forces by 7 February 1943, in the face of an offensive by the U.S. Army XIV Corps, with the Battle of Rennell Island, the last major naval engagement, serving to secure protection for the Japanese troops to evacuate safely.

The campaign followed the successful Allied defensive actions at the Battle of the Coral Sea and the Battle of Midway in May and June 1942. Along with the battles at Milne Bay and Buna–Gona, the Guadalcanal campaign marked the Allies transition from defensive operations to offensive ones and effectively allowed them to seize the strategic initiative in the Pacific theatre from the Japanese. The campaign was followed by other Allied offensives in the Pacific, most notably the Solomon Islands campaign, New Guinea campaign, the Gilbert and Marshall Islands campaign, the Mariana and Palau Islands campaign, the Philippines campaign (1944–1945), and the Volcano and Ryukyu Islands campaign prior to the surrender of Japan in August, 1945.

 

Bad weather allowed the Allied expeditionary force to arrive unseen by the Japanese on the night of 6 August and the following morning, taking the defenders by surprise. This is sometimes called the Midnight Raid on Guadalcanal. The landings on Guadalcanal encountered less resistance. At 09:10 on 7 August,11,000 U.S. Marines came ashore on Guadalcanal between Koli Point and Lunga Point. Advancing towards Lunga Point, they encountered little resistance and secured the airfield by 16:00 on 8 August. The Japanese naval construction units and combat troops, under the command of Captain Kanae Monzen, panicked by the warship bombardment and aerial bombing, had abandoned the airfield area and fled about 3 miles west to the Matanikau River and Point Cruz area, leaving behind food, supplies, intact construction equipment and vehicles, and 13 dead.