(FILES) This file photo taken on December 10, 2015 shows an Airbus A400M military aircraft with army personnel onboard taking off from the German army Bundeswehr airbase in Jagel, northern Germany, December 10, 2015. Delays to the Airbus A400M transport plane meeting its full specification could leave the German air force without transport aircraft after 2021, according to a confidential report. / AFP PHOTO / CARMEN JASPERSEN