North Korea's test-firing of an intercontinental ballistic missile and other military activities are "concerning" and "destabilizing," U.S. Indo-Pacific Command chief Adm. John Aquilino said Monday, while signaling deepening cooperation with two U.S. allies in Asia in responding to provocations."It's clear that the increased missile capabilities and testing -- from ICBM all the way to the space launch vehicle last month -- is concerning," the admiral told reporters in Tokyo, following Pyongyang's launch of the long-range missile earlier Monday and a military spy satellite in November.But Aq…READ FULL ARTICLE