Moscow, April 23 (Sputnik/UNI) US Secretary of the Navy John Phelan has resigned, the Department of War said."Secretary of the Navy John C. Phelan is departing the administration, effective immediately," the department said in a statement on Wednesday.Undersecretary Hung Cao will serve as acting head of the Navy, the statement added.Phelan's dismissal came as a surprise to many, the Axios news portal reported. Phelan did not "get along" with War Secretary Pete Hegseth, but reportedly had a good relationship with President Donald Trump."Phelan didn't understand he wasn't the boss. His job is to follow orders given, not follow the orders he thinks should be given," a source was quoted as saying by the news portal.On Tuesday, Phelan met with r...