U.S. officials say President Donald Trump will nominate Army chief Gen. Mark Milley as his next top military adviser.

The nation's top military officer says the thousands of additional U.S. troops President Donald Trump has ordered to Afghanistan will cost just over $1 billion a year.

The nation's top military officer says U.S. policy on transgender individuals serving in uniform has not - and will not - change until Defense Secretary Jim Mattis receives the president's policy direction and Mattis determines how to implement it.

Nevada Governor Brian Sandoval has released a statement in regards to President Trump's announcement that he is barring transgender people from serving in the military.