John McCain: “If the Ukrainian government cannot hold the line against separatist offensives, they will lose ground--it will lose…”

I'm the luckiest guy on earth. I have served America's cause, the cause of our security and the security of our friends, the cause of freedom and equal justice all my adult life.

the Air Force has committed to re-engining the B-52H and begun to put funding into its budget

General Milley, will M-SHORAD have capabilities to defend against cruise missiles?

I'm eager to learn how Cyber Command is responding to this legislation.