Turkey will establish a military base in Qatar as part of a defence agreement aimed at helping them confront “common enemies,” Turkey’s ambassador to Qatar said on Wednesday.

Establishment of the base, part of an agreement signed in 2014 and ratified by Turkey’s parliament in June, intensifies the partnership with Qatar at a time of rising instability and a perceived waning of U.S. interest in the region.

The two countries, both economic heavyweights, have provided support for the Muslim Brotherhood in Egypt, backed rebels fighting to overthrow Syrian President Bashar al-Assad and raised the alarm about creeping Iranian influence in the region. […]