Washington, DC, January 1 - The United States State Department has approved a potential Foreign Military Sale of up to three Boeing P-8A Poseidon maritime patrol aircraft to Denmark, in a deal estimated at $1.8 billion. Announced by the Defense Security Cooperation Agency on December 29, 2025, this approval advances Denmark's efforts to modernize its maritime surveillance and anti-submarine warfare capabilities. The P-8A Poseidon, a multi-mission maritime patrol and reconnaissance aircraft derived from the reliable Boeing 737 platform, represents a significant upgrade for the Royal Danish Air Force, enabling long-range operations in challenging environments such as the North Atlantic and Arctic regions.
The comprehensive package includes advanced systems like the AN/APY-10 radar, MX-20HD electro-optical/infrared sensors, missile warning systems, secure communications, and navigation equipment, along with spare parts, training, and logistics support. Boeing serves as the principal contractor, ensuring seamless integration of these high-performance assets. This acquisition will bolster Denmark's ability to conduct anti-submarine warfare, surface surveillance, intelligence gathering, and search-and-rescue missions, addressing evolving security needs in strategically vital maritime domains.
As a key NATO ally, Denmark's adoption of the P-8A Poseidon enhances interoperability with partners already operating the platform, including the United States, United Kingdom, Norway, and Germany. The shared use of this advanced maritime patrol aircraft strengthens collective NATO defense postures, improving situational awareness and coordinated operations across northern waters without altering the regional military balance.
This $1.8 billion P-8A Poseidon sale to Denmark underscores ongoing U.S.-Danish defense cooperation and NATO's focus on maritime security. Implementation may involve the temporary deployment of U.S. personnel for training and support, facilitating smooth absorption into Denmark's forces. Final contract details will follow congressional review and negotiations, positioning Denmark to contribute more effectively to alliance objectives in an era of heightened maritime challenges.