The P-3, officially known as the Lockheed P-3 Orion, is a maritime patrol aircraft developed by Lockheed in the 1960s. It is primarily used by the military for anti-submarine warfare, reconnaissance, and surveillance missions. The aircraft features a distinctive fuselage and is equipped with advanced sensors and weapons systems to detect and engage underwater threats. The P-3 Orion has been widely adopted by various naval forces around the world, including the United States Navy and several international partners. Its long-range capabilities and ability to operate in diverse environments make it a vital asset for maritime security and intelligence operations.