On Tuesday 1 December 2015, HNDGS organized and carried out the annual one-day Briefing Conference for the accredited in Greece, Defence Attachés, Assistant Defence Attachés, as well as, Military, Naval and Air Attaches, held in HNDGS HQs.

Closing the conference, the HNDGS Deputy Chief, Lieutenant General Georgios Paraschopoulos, on behalf of HNDGS Chief, presented commemorative accreditation to the newly assigned foreign Defence Attachés.