Kaman SH-2G Super Seasprite
The Kaman SH-2G Super Seasprite is an American ship-based helicopter with anti-submarine, anti-surface threat capability, including over-the-horizon targeting. This aircraft extends and increases shipboard sensor and weapon capabilities against several types of enemy threats, including submarines of all types, surface ships, and patrol craft that may be armed with anti-ship missiles.
Source: Wikipedia — Kaman SH-2G Super Seasprite (CC BY-SA 4.0)