The Pakistan Navy (reporting name: PN) is the naval warfare branch of the Pakistan Armed Forces, responsible for Pakistan's 1,046 kilometres (650 mi) of coastline along the Arabian Sea, and the defence of important civilian harbours and military bases.

The Iraqi Navy (IqN) is one of the components of the military of Iraq. Its primary responsibilities are the protection of Iraq's coastline and offshore assets. Initially called the Iraqi Coastal Defense Force, its official name was changed on 12 January 2005.

The Marine Region is a branch of the Hong Kong Police Force, more widely known as the Marine Police. The marine police patrol 1,651 km2 (637 sq mi) of waters within the territory of Hong Kong, including 263 islands.