U.S. Defense Secretary Ash Carter is due to unveil an updated cyber strategy on Thursday that will stress the military's ability to retaliate with cyber weapons, a capability he hopes will help deter attacks.
Japanese Prime Minister Shinzo Abe, in an apparent reference to China's growing military assertiveness, told a conference of Asian and African leaders on Wednesday that the use of force by the "mightier" should never go unchecked.
China on Wednesday defended the actions of its vessels in the disputed South China Sea after the Philippines accused China's coast guard of using water cannon on Philippine fishing boats and urged Manila to increase its "education" of its fishermen.