Singapore is set to upgrade its maritime defence capabilities with the planned purchase of four P-8A Poseidon aircraft from Boeing. The announcement was made by the country’s defence ministry on Wednesday, September 10, marking the first phase of efforts to modernise the Singapore Armed Forces’ maritime security assets.

The P-8A Poseidon aircraft will replace the ageing Fokker 50 planes, which have been in service since 1993. While the ministry confirmed the order, it did not reveal the financial details of the deal.
Boeing has not yet responded to media queries regarding the agreement.
In addition to the maritime patrol aircraft, Singapore’s Minister for Defence Chan Chun Sing provided an update on the country’s planned acquisition of 20 F-35 fighter jets from Lockheed Martin. Production for these aircraft has already started, and deliveries are expected to begin at the end of 2026, according to the current schedule.

The defence minister met with US Secretary of Defense Pete Hegseth at the Pentagon during his visit on Wednesday.
The meeting highlighted continued defence cooperation between Singapore and the US. During the visit, Hegseth welcomed Chan to what he referred to as the “newly minted Department of War,” following a directive by US President Donald Trump to change the name of the Pentagon’s civilian leadership body. However, the change would require approval from the US Congress before it can take effect.
The announcement comes as Singapore continues to strengthen its defence partnerships and enhance its military readiness with newer and more advanced platforms.