
It is also a milestone on a path that is establishing smaller aircraft carriers equipped with the F-35B Lightning II, or “Lightning carriers,” as the new capital ships of Asia. This is a landmark event for the Japanese navy and Japan’s defense posture more generally, giving Tokyo an aircraft carrier for the first time since World War II.

The event marked an important step in the Izumo’s metamorphosis from a flat-deck helicopter carrier (called a “helicopter destroyer” in Japanese nomenclature) into a light aircraft carrier operating advanced fifth-generation short take-off and vertical landing fighters. Marine Corps F-35B Lightning II fighters embark ed on the Japanese Maritime Self Defense Force ship JS Izumo as a capability validation.
