The mutual defense treaty mandates that both sides "immediately provide military and other assistance by all available means" should either country enter a state of war.
Move follows months of disagreement over the handling of the wars in Gaza and Lebanon
Greece and Serbia agreed to strengthen bilateral ties, explore cooperation in defence, and ensure security in the wider region.
Tehran confronts new vulnerabilities as it considers a further attack on Israel
In its analysis, the CCSS factors in indicators such as country populations, GDP, and other elements to ascertain the defense capabilities
Some 450 spots at the three main military academies and in NCO schools remained vacant this year.
Ukrainian President Volodymyr Zelensky has pleaded for more missile systems and jet fighters to shield the country
Severe T-storm front expected to pour rainfall, lightning along coastal western Greece, Ionian isles
Plan targeting Rheinmetall CEO Armin Papperger signals escalation of campaign to weaken Western support for Ukraine
"The NATO alliance is stronger than it has ever been," Greek PM Mitsotakis expressed, as member states wrapped up a summit in Washington
In a post on X earlier on Thursday and after receiving a letter for a common EU defense shield, European Commission President Ursula Von der Leyen renewed a call for more common defense projects in the Union
Russia regularly fires drone and missiles, as Iran did at Israel. Ukraine is struggling to stop the death and destruction.
An Iranian official said explosions reported by Iran's media were the result of the activation of the country's air defense system, yet media reports attribute them to a drone attack by Israel
Greek DM Nikos Dendias reiterated the government's intent to seek the construction of Constellation-class frigates in local shipyards
With U.S. commitment to NATO uncertain, Europe faces a security rebuild that threatens budgets for other programs
The Greek PM stated that strategic self-determination of Europe means more investments in military equipment, adding that Greece had exceeded 2% of its defense spending as a percentage of GDP in recent years
The crucial geostrategic role of the northeast Greece region was at the center of discussions at the City Hub Event on Wednesday, entitled 'East Macedonia Thrace Forum II'
"They fell defending the integrity of our homeland. Under adverse conditions. With a sense of duty"
Dendias toured the Hellenic Navy fast attack craft "Daniolos", which docked at the island's port
Athens appeared satisfied with Wednesday’s agreement by EU finance ministers (ECOFIN) over a new European Stability and Growth Pact