The Asagiri class is equipped for combat and interception missions, and is primarily armed with anti-ship weapons. They carry two of the Mk-141 Guided Missile Launching System (GMLS), which are anti-ship missile systems. The ship is also fitted to be used against submarines. She also carries the Mk-32 Surface Vessel Torpedo Tubes (SVTT), which can be used as an anti-submarine weapon. The ship has two of these systems abeam to starboard and to port. They are fitted with an Oto-Melara 76/62-caliber gun to be used against sea and air targets.[1]
They are 137 m (449 ft 6 in) long. The ship has a range of 8,000 nautical miles (15,000 km; 9,200 mi) at 14 knots (26 km/h; 16 mph) with a top speed of 30 knots (56 km/h; 35 mph). The ship can have up to 220 personnel on board. The ship is also fitted to accommodate one aircraft. The ship's flight deck can be used to service a SH-60J9(K) Seahawk helicopter.[1]
The destroyer participated in maritime training in the Philippines from 1 July to 4 August 1995. On 2 November, the same year, US Secretary of DefenseWilliam J. Perry visited the ship. The ship participated in the Exercise RIMPAC from 19 May to 13 August 1996. On 4 June, the vessel was involved in an exercise with a US Navyaircraft carrier towing a target during a shooting training with a 20 mm cannon (CIWS) over the western Pacific Ocean about 2,400 km (1,500 mi) west of Hawaii. An incident occurred in which an A-6E carrier-based attack aircraft from USS Independence was shot down by mistake (the pilots were rescued by an escape internal fireboat of Yūgiri). Though a malfunction in the Phalanx CIWS was initially implicated as the cause of the incident, human error was later blamed.[2][3]
On 31 August 2012, the 13th dispatched anti-piracy action water squadron departed from Ōminato for the Gulf of Aden off the coast of Somalia with JS Makinami. On 23 January 2013, on her way home after completing her mission, she conducted goodwill training with the Maldives National Defense ForceCoast Guard patrol boat Shaheed Ali in the Indian Ocean, and returned to Ōminato on 11 February. On 7 March 2013, she was transferred to the 11th Escort Squadron under the direct control of the escort fleet due to reorganization, and the fixed port became Yokosuka again and transferred to the same area. After the transfer, undergo regular inspections and life extension work at Hakodate Dock.
On 6 March 2016, as the 24th dispatched anti-piracy action water squadron, sailed from Yokosuka base to the Gulf of Aden off the coast of Somalia with JS Yūdachi and returned to Yokosuka on 7 September. In addition, on 1 September on the way back to Japan, a goodwill training was conducted with the Philippine Navy's BRP Rajah Humabon.[4][5][6]