Merchant marine vessels refitted and organized into a fighting naval force; volunteer fleet.

The North Sea Fleet (NSF), one of the three fleets of the Chinese People's Liberation Army Navy; also known as the North China Fleet

The East Sea Fleet of the Chinese People's Liberation Army Navy

A fleet of ships that is invincible or has no rivals

combined fleet; a naval force consisting of multiple fleets or units combined for a specific mission

South Sea Fleet; the naval force of the People's Liberation Army responsible for the South China Sea