In November 2015 the EuroDéfense network and EDTA signed a partnership agreement. The complementary goals and interests of EuroDéfense and EDTA led to a logical relationship where information exchange and mutual support may help both associations in their endeavours.
Due to the corona crisis that also affected Europe from March 2021, activities were limited and often focused on a national level or absent. Hence, cooperation was limited in 2020.