In the resulting aircraft carrier Battle of the Philippine Sea ( the so-called “ Great Marianas Turkey Shoot ” ) on 19–20 June , the Japanese naval forces were decisively defeated Conquering with heavy and irreplaceable losses Earnings_and_losses to their carrier-borne and land-based aircraft .

Airbases on Kyūshū captured Conquering in Operation Olympic would allow Preventing_or_letting land-based air support Supporting for Operation Coronet .

Allied naval and land-based tactical air units also attacked Attack Japan during 1945 .

The land-based divisions , which were not on the boats from Akune , had traversed Motion_directional the volcanic valleys defending the city with the help Assistance of local monks .