Published on Apr 20, 2016 The US Air force put on another show of force with F-18 F-15 B2 bomber and F-22 to send a clear message to Putin. The United States Air Force (USAF) is the aerial warfare service branch of the United States Armed Forces. NELLIS AIR FORCE BASE, Nev. - For the last two weeks, the skies over Las Vegas have been constantly alive; a living, breathing, anthem of airpower signifying Red Flag is at full throttle. More than 120 aircraft, along with their supporting cast of international pilots, maintainers and intelligence officers set up shop on the flightline and in various facilities around base. Miles were traveled, preparations were made and countless hours were spent planning: all in the name of Red Flag. Red Flag 14-1 marks the first iteration of the 414th Combat Training Squadron’s signature air combat exercise since the onset of sequestration in April 2013, which led to the combat air forces being stood down and the cancellation of Red Flag 13-4. However, the staff at the 414th CTS continued to review scenarios and plan for future Red Flag exercises. “Planning has been intense,” said U.S. Air Force Maj. Nathan Boardman, Red Flag 14-1 team chief, describing the 414th Combat Training Squadron’s efforts in planning this fiscal year’s first exercise. Boardman, a space and missile operations officer by trade, is the first non-aircrew team chief in the history of Red Flag, just one indicator of the increased focus on the seamless integration of cyber and space assets into Red Flag. “We’ve been pretty much non-stop since July; coming up with scenarios, handling the logistics, and coordinating with multiple units. Countless hours of planning and pre-coordination go into an exercise of this magnitude,” he said. He wasn’t kidding. Red Flag 14-1 was conducted Jan. 27 – Feb. 14. Along with the aircraft, more than 3,200 service members from every branch of the U.S. military, along with coalition partners from the Royal Air Force from the United Kingdom and the Royal Australian Air Force from Australia, came from across the world to participate in the exercise. With the integration of night training missions, combat scenarios typically happened twice a day with wave after wave of aircraft taking off in the early afternoon and afterburners glowing late into the night. Most of the training happened over the Nevada Test and Training Range, the largest contiguous air and ground space available for peacetime military operations in the free world. The NTTR also serves as the arena for the intense simulated confrontations between the Blue Force, made up of U.S. joint and coalition forces, and the Red Force, a group of U.S. airmen trained in the use of adversary tactics and equipment organized under the 57th Adversary Tactics Group. The 2.9 million acre range provides 5,000 square miles of airspace for the realistic training of aircrews to prepare them for future conflicts or war. A wide variety of live munitions can also be employed on targets on the range.