A sinking exercise (SINKEX) on Jul. 12 off the coast of Hawaii saw Japan and the U.S. Army firing anti-ship missiles at decommissioned ex-USS Racine (LST-1191).
A Naval Strike Missile (NSM) was fired from a launcher on the back of a Palletized Load System (PLS) by the U.S. Army while the Japan Ground Self-Defense Force fired two SSM-12 anti-ships missiles.
Up in the air, a Royal Australian Air Force P-8A monitored the SINKEX.