During the ceremony held in NATO HQ in Brussels, within the framework of the NATO-Ukraine Joint Working Group on Defence Reforms, NATO DEEP Coordinator Mariusz Solis was awarded the title of Honorary Professor of the National Defence University of Ukraine (NDUU). As it is officially stated in the occasional diploma, “for his significant personal contribution to the development of education, many years of diligent work”. The award was handed out personally by Colonel-General Mykhailo Koval, Commandant of the National Defence University of Ukraine. This is the second symbolic title Mariusz Solis has been awarded by the Ukrainian side. In 2020, he received the honorary title of Doctor Honoris Causa of the NDUU.