Greece’s parliament is set to ratify an agreement with the United States for a major expansion of military cooperation as it faces an escalation of tensions with neighboring Turkey.



Lawmakers from the governing center-right party said they would vote later Thursday to ratify the Mutual Defense Cooperation Agreement signed in October by US Secretary of State Mike Pompeo during a visit to Athens.



The deal provides for increased joint US-Greece and NATO activities at Greek military bases and facilities in Larissa, Stefanovikio, and Alexandroupolis, in central and northern Greece, as well as infrastructure and other improvements at the Souda Bay US naval base on the island of Crete.



The US Air Force is already operating MQ-9 Reaper drones out of Larissa airbase.



“This is for the mutual benefit of our defense and our economies,” conservative lawmaker Ioannis Lambropoulos said in parliament ahead of the vote. “At a time when we are receiving threats to our sovereignty, we are seeking the support of our allies.”



Greece is locked in a dispute with NATO ally Turkey over maritime boundaries and oil-and-gas drilling rights in the Eastern Mediterranean, as well as over war-torn Libya.



Emerging from a protracted financial crisis, Greece is planning multiple upgrades to its armed forces, concentrating on its air force and naval capabilities, largely with US and French defense firms.



The government has expressed interest in purchasing MQ-9 Guardian drones as well as joining the F-35 fighter program at a later date. The plans were discussed at a White House visit earlier this month by Greek Prime Minister Kyriakos Mitsotakis.



Thursday in parliament, the left-wing main opposition party said it favored expanded defense cooperation with the United States but would not vote in favor of ratifying the deal, arguing that Athens should first seek a more comprehensive commitment of support from the United States against Turkey’s actions.



The Greek Communist Party has planned protest rallies in Athens and cities across the country later Thursday in opposition to the deal, arguing that Greece would be “dragged into dangerous overseas adventures.” [AP]