USMC has started using its MV-22B tiltrotor aircraft to drop sonobuoys to support ASW missions in Indo-Pacific with a longer range than the MH-60R Seahawk.
The cargo capacity, high speed, and long range of MV-22B Osprey have earned the tiltrotor a place in the USMC’s ASW operations as a sonobuoy dropper. According to Naval News, AN/SSQ-62F DICASS sonobuoys were used in the operation introducing MV-22B to the ASW operations.
ASW operations have a significant role in the USMC as force projection platforms, such as LHAs and LPDs, require a reliable coverage against submarines.
The advantage of using MV-22B Osprey over the MH-60R Seahawk helicopter with more specialised equipment for ASW missions is in the high speed and long range, providing a quicker and longer reach in sonobuoy deployments. Additionally, larger sonobuoys can be deployed due to MV-22B’s larger internal cargo capacity and rear ramp.
However, it should be noted that MV-22B’s lower hover efficiency and lack of provisions for more ASW equipment are likely to render it a supporting asset, whereas MH-60R is involved directly in the action.
Author: Kaan Azman
Editor:Özgür Ekşi
