Defense Technology International – Adm. Roughead on Subs; Canadians on the Arctic Arms Race

Speaking at the Conference of Defense Associations’ gathering in the Canadian capital this morning, the U.S. Navy’s Adm. Gary Roughead stressed the need for the U.S. Navy to work with regional allies to protect the global commons from both state and non-state actors who seek to disrupt trade on the surface, and disrupt lines of communication and resource extraction on the ocean floor.