From Business Insider:

The Osprey demonstrated its worth in Afghanistan, one of the most stressing environments on earth. With few airfields, great distances between bases and sparse landing fields, the V-22 proved its versatility and value.

The combination of speed and maneuverability also made the V-22 an ideal platform for special operations missions, combat search and rescue and aeromedical evacuation. Air Force Special Operations Command has found the CV-22 variant particularly useful for deep insertion missions in complex terrain. The Osprey’s speed allows for deep penetration missions under cover of darkness.