The US and Vietnamese navies have begun the 7th annual Naval Engagement Activity NEA, Vietnam 2016 at Tien Sa Port in Da Nang.<br/><br/>The US Navy said in a press release yesterday that the exercise will focus on non-combatant events and include seminars in military medicine and maritime law as well as subject matter expert exchanges in navigation, shipboard medicine and damage control. <br/><br/>The exercise will also include Code for Unplanned Encounters at Sea and search and rescue scenarios, the release added.