US Navy P-8A Poseidon Increment 3 Block 2 upgrade reaches operational readiness with upgraded sensors and signals intelligence
The US Navy has declared the P-8A Poseidon Increment 3 Block 2 maritime patrol aircraft upgrade operationally ready, introducing improved sensors and acoustics plus a new signals intelligence capability for frontline operations. The update expands the aircraft’s onboard ISR capacity while strengthening ASW and maritime surveillance effectiveness.