Chief Warrant Officer Matt Fonville and Petty Officer 1st Class Christopher Geiser, crewmembers assigned to USCGC Oak, (WLB 211), prepare a shoulder line throwing gun at the start of a towing evolution with French navy ship Fulmar off the coast of Nuuk, Greenland, July 6, 2022. The shoulder line throwing gun is a last resort in the event the line throwers are unable to reach the disabled vessel. U.S. Coast Guard photo by Petty Officer 2nd Class Diana Sherbs.