After the battle the airbase at Peliliu was used by Military and Naval planes in the combating towards the Japanese inside the Philippines. Nevertheless most historians now think that the Battle of Peliliu was needless. Palau was never ever applied as an important base throughout the invasion in the Philippines https://whywasthebattleofpeleliui61481.blogdomago.com/26217429/the-smart-trick-of-ww2-battle-of-peleliu-that-no-one-is-discussing