A French delegate from the NATO – Allied Command Transformation tours the 1st Operations Group aerospace physiology building during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. While on location, French delegates were educated on possible obstacles aircrews face while flying, such as hypoxia. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

French delegates from the NATO – Allied Command Transformation operate a Reduced Oxygen Breathing Device (ROBD) during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. To help pilots learn how their body is feeling and reacting to lower levels of oxygen at high altitudes, the 1st Operations Group Aerospace and Operational Physiology team uses the ROBD, which is designed to induce hypoxia symptoms in a training environment. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

French delegates from the NATO – Allied Command Transformation receive a brief from a 1st Fighter Wing representative, during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. The representative answered various questions from the delegates about the U.S. Air Force F-22 Raptor’s real-world capabilities. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

French delegates from the NATO – Allied Command Transformation view a U.S. Air Force F-22 Raptor during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. During their visit, French delegates were able to walk around the F-22 and learn about the 1st Fighter Wing’s rich history. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

French delegates from the NATO – Allied Command Transformation pose for a photo in front of a U.S. Air Force F-22 Raptor during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. During their visit, French delegates learned about the different squadrons that help the 1st Fighter Wing accomplish its mission. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

A French delegate snaps a photo of a U.S. Air Force T-38 Talon during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. The delegates were able to get up-close and personal with the aircraft and even look into the cockpit of the T-38. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)

French delegates from the NATO – Allied Command Transformation receive a brief from 1st Operations Support Squadron Aircrew Flight Equipment shop during a visit to Joint Base Langley-Eustis, Virginia, Jan. 24, 2020. Here, French delegates were shown the make-up of parachute equipment used by pilots at JBLE along with survival items pilots carry for worst case scenarios. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)