Turkish seismic research vessel Oruc Reis sails in the Bosphorus in Istanbul, Turkey, October 3, 2018. Picture taken October 3, 2018. Reuters.
Turkish seismic research vessel Oruc Reis sails in the Bosphorus in Istanbul, Turkey, October 3, 2018. Picture taken October 3, 2018. Reuters.

Turkey extends seismic survey work in disputed Mediterranean area