Without any media day or much publicity Red Flag 15-4 was held on August 17-28, 2015. The highlights of this Flag were clearly the Middle Eastern participants. The Royal Jordanian Air Force (RJAF) brought five F-16s and the Israeli Air Force (IAF) brought five F-15D Baz and five F-15I Ra’am aircraft. It’s not often you see units from either Air Force here in the US, and even rarer to see both at the same time. They had flown together across the Atlantic, refueled by two IAF KC-707 tankers.