The MH-53E Sea Dragon incorporates Global Positioning System (GPS), Doppler radar, and an Approach/Hover/Tow Coupler. Communications include Ultra High Frequency (UHF)/ Very High Frequency (VHF)/ High Frequency (HF) radios, secure communications capability, and Identified Friend or Foe (IFF). The MH-53E Sea Dragon will perform the Airborne Mine Countermeasures (AMCM) mission until at least 2025. Currently out of production. The Navy is in the process of evaluating its requirement for both AMCM and VOD missions beyond 2025.