(Editor's note: This post has been updated to include additional information.)
Defense Secretary Jim Mattis is traveling to the NATO summit in Brussels this week, while Congress returns from recess.
The Air Force Association hosts an event on manned-unmanned teaming.
The Missile Defense Advocacy Alliance hosts a command and control event featuring senior Pentagon officials.
The Defense Systems Summit begins in Arlington, VA, and features several senior Pentagon officials.
The Navy League hosts a breakfast in Arlington, VA, with the program executive officer for ships.
The Center for Strategic and International Security hosts a discussion on the future of America's alliances.
The House Armed Services emerging threats and capabilities subcommittee holds a hearing on foreign assistance.
The National Defense Industrial Association hosts its annual Integrated Air and Missile Defense Symposium in Laurel, MD.
The Air Force Association hosts a breakfast with the commander of the 45th Space Wing.