The United States Navy recently collided with another ship. A U. S. missile destroyer, which joined a joint military exercise in Japan, was hit by a Japanese tugboat drifting on a dead fire on 18 July, resulting in minor damage to the warship, but no casualties. According to reports, the U.S. Navy Seventh Fleet said in a statement, missile destroyer Benfold (USS Benfold) 18 (Sagami Bay) in Sagami Bay in Japan participated in the exercise, is a Japanese tugboat hit lost power. The statement said no one was injured, but the ship only scratched the hull. The United States Navy will conduct a comprehensive assessment of the accident to determine the exact extent of the damage. According to reports, the commercial Wholesale Cigarette tug has been another ship towed to the port of Yokosuka, Benfold is on its own power, in the sea to execute the task. It is understood that the Fuld number is equipped with U.S. military base in Yokosuka in recent years, the new aegis destroyer. The incident came as the US military took part in a 26 day, 10 day naval exercise in Japan to demonstrate military deterrence against North Korea, which frequently launches missiles and conducts nuclear tests. Japan Coast Guard pointed out that the Japanese tugboat caused the accident because of the rope attached to the propeller and lead to runaway. This is the fifth collision accident of the US Navy's Seventh Fleet this year, and the first four hours resulted in the deaths of 17 sailors. In August this year, the Mccain destroyer collided with a merchant ship in the eastern waters #cigshotsale of Singapore, killing 10 sailors and injuring five people. In June, the Fitzgerald destroyer collided with a Japanese cargo ship in the waters of Japan, killing seven sailors, including three people, including the captain, who were injured in Philippines. In May, a South Korean fishing boat and missile cruiser Champlain Lake crash; January, USS Antietam ran aground in the waters near Yokosuka, resulting in about 4160 liters of hydraulic oil leakage caused by environmental pollution. In a series of collision, the U.S. Navy at the end of August to lift the seventh fleet commander Aucoin duties, and appointed his deputy, rear admiral Sawyer as commander of the seventh fleet. More than Seventh Fleet commander was also dismissed or transferred. Earlier this month, the U.S. Navy survey report released by Mccain Fitzgerald, and ship collision is avoided". The two reports point to many mistakes, ranging from steering and piloting to the so-called naval ethos. The seventh fleet, one of the American ocean fleets, is the Pacific fleet under the Pacific Command Cheapest Cigarette and has bases in Japan, South Korea and singapore. It has about 70 warships (including the only one of the US Navy's only advanced aircraft carriers) and 140 aircraft, with about twenty thousand troops.