When did the Guadalcanal campaign begin and end?
The Guadalcanal campaign began on the 7th of August 1942 when U.S. Marines landed on the island and ended in December 1943 when Japanese forces evacuated their last troops by the 9th of February 1943.
Short answers, pulled from the story.
The Guadalcanal campaign began on the 7th of August 1942 when U.S. Marines landed on the island and ended in December 1943 when Japanese forces evacuated their last troops by the 9th of February 1943.
U.S. Admiral Ernest King conceived the plan for the Guadalcanal campaign while Robert L. Ghormley held operational command under Chester W. Nimitz with Vandegrift leading the Marine landing force.
The airfield at Lunga Point became critical because it allowed Allied aircraft to establish Henderson Field which protected sea lines of communication between the United States and Australia from Japanese long-range bombers.
During the Battle of Savo Island on the night of the 9th of August four allied cruisers were sunk and one was heavily damaged by a Japanese force commanded by Vice Admiral Gunichi Mikawa without any Japanese ships lost.
Australian coastwatchers on Bougainville and New Georgia islands provided advance notice of approaching Japanese air strikes which allowed U.S. fighters time to take off and position themselves to attack the Japanese aircraft as they approached.