James Stavridis : Swedes media reported undersea vessel , possibly Russian , off coast . Russia denies this , he says . Or it may be still operating in close while Russia sorts out a plan of action . NATO searching , but rocky coast floor can hide signals . He says Sweden not NATO member , but may seek help . Swedish Navy , Air Force had budget cuts . Stavridis : Air Force should offer to assist , especially if it turns out a vessel is in distress .
James Stavridis : Swedes media reported undersea vessel , possibly Russian , off coast . Russia denies this , he says . NATO searching , but rocky coast floor can hide signals . He says Sweden not NATO member , but may seek help . Swedish Navy , Air Force had budget cuts . Stavridis : Air Force should offer to assist , especially if it turns out a vessel is in distress .