The crew of the USCGC Walnut (WLB 205) prepares shots of chain while moored in Pago Pago, American Samoa, Oct. 17, 2017. Seaman Teagle learns to use a cutting torch to cut his first chain under the watchful eye of the boatswain and his shipmates on his first full day aboard the ship as the crew hosted tours and prepared for upcoming buoy operations. (U.S. Coast Guard photo by Chief Petty Officer Sara Muir/Released)