Boeing's High Altitude Anti-Submarine Warfare Weapon Capability, or HAAWC, has achieved initial operational capability status from the U.S. Navy.

U.S. Navy awards Boeing High Altitude Anti-Submarine Warfare Weapon Capability, or HAAWC, full-rate production contract.

Boeing debuted the first P-8A Poseidon aircraft for New Zealand in its Royal New Zealand Air Force (RNZAF) livery.

The previously approved June 2021 procurement of five P-8A Poseidon aircraft as temporary replacements for the P-3C Orion will be increased...

The newest Boeing P-8 maritime patrol, reconnaissance aircraft took to the skies over Puget Sound bringing the total number of P-8s delivered to 150.

Boeing and several Canadian industry partners announced their intent to collaborate to provide the capability and sustainability of the proven P-8A Poseidon for the Canadian Multi-Mission Aircraft (CMMA) requirement.

A P8I Maritime Patrol and Reconnaissance Aircraft of the Indian Navy have arrived at Darwin, Australia for coordinated operations.

Boeing P-8A team members and Spirit AeroSystems employees have laid the keel beam for New Zealand's first P-8A.

On February 24, Norway's first P-8 Poseidon maritime patrol aircraft (MPA) landed at Norway's Evenes airport, marking the MPA's first arrival to the country.

The Australian Department of Defence can confirm that on 17 February 2022, a P-8A Poseidon detected a laser illuminating the aircraft while in flight over Australia’s northern approaches.