Vertical Replenishment An MH-60S Seahawk helicopter conducts a vertical replenishment of medical supplies and equipment from the hospital ship USNS Comfort to shore based medical sites, near Paita, Peru, Oct. 30, 2018. SHARE IMAGE: Download Image: Full Size (1.53 MB) Tags: Navy Photo By: Navy Petty Officer 1st Class Scott Bigley VIRIN: 181030-N-LL146-1643C.JPG Photo Gallery