Turkish seismic research vessel Oruc Reis, which has been at the heart of a simmering standoff between Greece and Turkey over gas exploration in the eastern Mediterranean, has returned to a port in southern Turkey, a ship tracker shows.

With tensions between NATO allies Greece and Turkey rising, Greece has announced plans to purchase a grab bag of new warplanes, frigates, helicopters and weapons systems. Greece’s defense shopping spree comes amid a new diplomatic scramble with U.S. Secretary of State Mike Pompeo visiting Cyprus to ease an energy standoff …

On the 19th anniversary of the 9/11 hijackings, Al Qaeda has released a lengthy screed from Ayman al Zawahiri. In last year’s anniversary message, Zawahiri attempted to rebuke Islamic critics of al Qaeda’s deadliest day. This year, Zawahiri’s ire is directed at another target: Al Jazeera. In particular, the al …