TOKYO (Reuters) - Diplomacy backed by military power is needed to deal with North Korea s missile and nuclear development, the head of the U.S. military s Pacific Command said on Thursday. North Korea has launched dozens of missile tests under the leadership of Kim Jong Un as it accelerates a weapons program designed to give it the ability to target the United States with a nuclear-tipped missile. In recent months, it has fired two missiles over Japan and conducted its sixth and largest nuclear bomb test, stoking regional tension.  Clearly, while diplomacy must be the main effort with North Korea, it has to be diplomacy backed by credible military power,  Admiral Harry Harris said in Japan at the beginning of a meeting with Defence Minister Itsunori Onodera. U.S. President Donald Trump visited China this month seeking its help to rein in North Korea and a senior Chinese diplomat will visit the North from Friday.  China is sending an Envoy and Delegation to North Korea - A big move, we ll see what happens!  Trump wrote on Twitter on Thursday. China has repeatedly pushed for a diplomatic solution to the crisis, but in recent months it has had only limited high-level exchanges with North Korea. The last time China s special envoy for North Korea visited the country was in February last year. On Thursday, China said a  dual suspension  proposal   under which the United States and South Korea would stop major military exercises in exchange for North Korea halting its weapons programs   was the best way forward. Japan s Onodera told Harris that he believed a recent joint military exercise involving Japanese forces and three U.S. aircraft carriers had sent a  very strong message  to North Korea. Harris separately told Prime Minister Shinzo Abe that the joint exercise in the Sea of Japan during Trump s visit to the region was  an example of how our militaries work together . Two Indian warships also took part. 
U.S. Pacific Commander: Military-backed diplomacy needed to deal with North Korea