Singapore, January 23 - The United States has approved a major Foreign Military Sale to Singapore valued at an estimated $2.3 billion, encompassing up to four Boeing P-8A Poseidon maritime patrol and reconnaissance aircraft, MK 54 lightweight torpedoes, and associated equipment. Announced by the Defense Security Cooperation Agency (DSCA) on January 20, 2026, the deal follows the U.S. State Department's determination and notification to Congress, which must still provide final approval. This transaction underscores the deepening defense partnership between the two nations, with Boeing serving as the principal contractor for the aircraft portion.
The acquisition marks a key milestone in Singapore's efforts to modernize its maritime surveillance capabilities. The P-8A Poseidon, a highly advanced multi-mission platform derived from the Boeing 737 commercial airliner, will replace the Republic of Singapore Air Force's aging fleet of Fokker 50 maritime patrol aircraft. Equipped with sophisticated sensors, radar, and acoustic systems, the Poseidon excels in anti-submarine warfare, intelligence gathering, and search-and-rescue operations over vast ocean areas.
The package also includes eight MK 54 MOD 0 lightweight torpedoes—primarily drawn from existing U.S. Navy stocks—along with mission systems such as directional infrared countermeasures, acoustic processors, and support equipment. These enhancements will significantly bolster Singapore's anti-submarine warfare prowess and overall maritime domain awareness in a strategically vital region.
This proposed sale advances U.S. foreign policy and national security interests by strengthening a key ally that contributes to political stability and economic progress in Asia. It reflects Singapore's commitment to maintaining a credible deterrent force amid evolving regional threats, while reinforcing interoperability with American forces through shared platforms and technology.