Military action involving the use of electromagnetic spectrum to disrupt, deceive, or destroy enemy electronic systems.

The upper deck of an aircraft carrier, equipped for aircraft takeoff, landing, and maintenance operations.

A type of internal combustion engine that generates power using a turbine driven by gas expansion.

Ro-Ro (Roll-on/Roll-off) capability enables vehicles and equipment to be driven on/off a ship via ramps, facilitating rapid vehicle loading/unloading for amphibious operations.

A recessed area at the stern of certain amphibious warships, allowing landing craft or vehicles to enter/exit the vessel directly from the water.