 Ramba uchiverenga ndima iyi - Kubva paPearl Harbor musi wa11 July 1942, Lamberton yakaenda kuchamhembe, ichisvika paKodiak paKodiak Island muTerritory yeAlaska musi wa18 July 1942. Yakaita basa rokurinda nokufambisa muNorth Pacific Ocean munguva yeAleutian Islands campaign. Pakati-May 1943, iye akaperekedza U.S. Navy basa boka iyo akauya reinforcements nokuda wechipiri amphibious kumhara pa Massacre Bay pa Attu Island panguva Hondo Attu.. Lamberton akaramba achiita basa rokurinda pedyo neAttu kusvikira pakupera kwaJune 1943, paakaenda kuKuluk Bay paAdak Island. Akabva aenda kuSan Diego, achisvika ikoko musi wa23 July 1943. MuHondo Yenyika II yose, yakaita basa rokukweva zvombo kubva kuU.S. West Coast uye kubva kuPearl Harbor. Lamberton akanga reclassified somunhu siyana hwebetsero uye zvakare redesignated AG-21 musi 5 June 1945, uye, pashure Japanese kuzvipira kuti akagumisa hondo muna August 1945, iye aishanda somunhu hwebetsero chikepe inobva San Diego. 