, Turkey does not have an ambassador in either Syria or Egypt. Diplomatic relations with Israel were also severed after the Gaza flotilla raid in 2010, but were normalised following a deal in June 2016. These political rifts have left Turkey with few allies in the East Mediterranean, where rich natural gas fields have recently been discovered; in sharp contrast with the original goals that were set by the former Foreign Minister (later Prime Minister) Ahmet Davutoğlu in his "zero problems with neighbours" foreign policy doctrine. In 2015, Turkey, Saudi Arabia and Qatar formed a "strategic alliance" against Syrian President Bashar al-Assad. However, following the rapprochement with Russia in 2016, Turkey revised its stance regarding the solution of the conflict in Syria. In January 2018, the Turkish military and the Turkish-backed forces, including the Free Syrian Army and Ahrar al-Sham, began an intervention in Syria aimed at ousting U.S.-backed YPG from the enclave of Afrin. In 2020, Turkey openly intervened in Libya at the request of the GNA. There is a dispute over Turkey's maritime boundaries with Greece and Cyprus and drilling rights in the eastern Mediterranean. Turkey recognises and supports the Tripoli-based Government of National Accord (GNA) in Libya, which has been torn by a civil war since 2014.