Cyprus has signed deals with a range of firms for exploratory drilling, with US giant ExxonMobil also planning two drills in the second half of 2018.

The dispute over resources in the Mediterranean is another complicating factor in efforts to reunify the island after negotiations on the 44-year feud collapsed in acrimony last year.

Turkey and Cyprus are not the only countries at odds over resources in the eastern Mediterranean, with Israel and Lebanon also feuding over competing claims.