Greece and Egypt are at odds with Turkey in a volatile maritime boundary dispute in the eastern Mediterranean over rights to search for and exploit natural gas deposits.
The dispute between Greece and Turkey triggered a major military buildup over the summer that raised concerns of military confrontation.
In August, Greece and Egypt signed a maritime deal demarcating the two countriesโ maritime boundaries and setting out respective exclusive economic zones for the exploitation of resources such as oil and gas drilling.
The agreement, which remains partial, angered Turkey, which has accused Greece of trying to grab an unfair share of resources in the eastern Mediterranean.
Greece, Cyprus and Egypt widely criticized the deal between Ankara and Tripoli, saying it infringed on their economic rights.