Which aircraft is a maritime patrol and ISR aircraft providing long-range surveillance and reconnaissance?

• A. AP-3C Orion
• B. C-27J Spartan
• C. P-8A Poseidon
• D. MQ-4C Triton

Answer: (C)

The main idea is identifying the aircraft designed for long-range maritime patrol with integrated ISR capabilities. The P-8A Poseidon fits this role exactly: it’s a purpose-built maritime patrol and reconnaissance aircraft based on the Boeing 737 airframe, equipped with advanced sensors and mission systems that enable long-range surveillance, reconnaissance, and ASW/SUW tasks over vast ocean areas. It combines persistent airborne patrol, real-time data sharing, and robust sensor suites to detect ships, submarines, and other maritime activity.

The other options don’t fit as neatly. The AP-3C Orion is an older maritime patrol platform, useful for similar tasks but not the current generation. The C-27J Spartan is a transport aircraft, not optimized for maritime patrol or ISR. The MQ-4C Triton is an unmanned ISR platform for maritime surveillance, which while capable, is not a traditional patrol aircraft.