Thunderkids' Surprise Santa Claus pays a surprise visit to family members of the Thunderbirds, the Air Force’s air demonstration squadron, during the team’s holiday party at Nellis Air Force Base, Nev., Dec. 15, 2018. SHARE: Download: Full Size (1.55 MB) Tags: Military Families, Air Force Credit: Air Force Maj. Raymond Geoffroy VIRIN: 181215-F-SI013-086Y.JPG Photo Gallery