Underwater Demolition Command

Underwater Demolition Command
Διοίκηση Υποβρυχίων Καταστροφών (ΔΥΚ)
Underwater Demolition Command (DYK) emblem
Active	1957–Present
Country	Greece  Cyprus
Branch	Hellenic Navy
Type	Special Forces
Role	Special Reconnaissance (SR) Direct Action (DA) Military assistance (MA) Combat Search And Rescue (CSAR) Collateral Activities (CA)
Part of	Inter-Service Operational Rapid Response Command
Nickname(s)	Frogmen (Greek: Βατραχάνθρωποι) Frogs (Greek: Βατράχια) OYK (Greek: ΟΥΚ) Oykades (Greek: Οϋκάδες)
Engagements	Gulf War Imia crisis 1997 Albanian civil unrest Operation Atalanta Libyan civil war Operation Irini
Website	Underwater Demolition Command
Commanders
First	Captain Panagiotis Nikolareas
Insignia
Abbreviation	Δ.Υ.Κ.

The Underwater Demolition Command (Greek: Διοίκηση Υποβρυχίων Καταστροφών), abbreviated as DYK (Greek: ΔΥΚ,Greek pronunciation: [ðik]) and known until 2001 as the Underwater Demolition Unit (Greek: Μονάδα Υποβρυχίων Καταστροφών), abbreviated as MYK (Greek: ΜΥΚ, Greek pronunciation: [mik]), is the Greek Navy's special warfare unit.^[1]