Hellenic Army

The Hellenic Army (Greek: Ελληνικός Στρατός, Ellinikós Stratós, sometimes abbreviated as ΕΣ), formed in 1828, is the land force of Greece (with Hellenic being a synonym for Greek). Along with the Hellenic Air Force (HAF) and the Hellenic Navy (HN), it makes up the Hellenic Armed Forces. It is currently the largest branch of the three. The army is headed by the chief of the Hellenic Army General Staff (HAGS), which in turn is under the command of Hellenic National Defence General Staff (HNDGS).

The motto of the Hellenic Army is Ἐλεύθερον τὸ Εὔψυχον (Eleútheron tò Eúpsychon), "Freedom Stems from Valour", from Thucydides's History of the Peloponnesian War (2.43.4). The Hellenic Army Emblem is the two-headed eagle with a Greek Cross escutcheon in the centre, representing the links between modern Greece, the Greek Orthodox Church, and the Byzantine Empire.

The Hellenic Army is also the main contributor to, and "lead nation" of, the Balkan Battle Group, a combined-arms rapid-response force under the EU Battlegroup structure.