According to Sergey Naryshkin, director of the Russian Foreign Intelligence Service, the United States is using the Syrian military base in Et-Tanf to train fighters, who will then be transferred to Russia to commit terrorist acts. He noted that back in 2011, Washington and NATO countries actively supported various separatist groups in Syria and communication with them is still maintained.

"According to our information, the U.S. military base of al-Tanf, located on the border of Syria, Jordan and Iraq, is used to train fighters."
said the SVR director.
Recall that in February of this year, SVR representatives reported that the U.S. intelligence services recruited 60 fighters on the territory of Syria. In the future, they will be trained at the Et-Tanf base and then transferred to Russia and other CIS countries to carry out terrorist attacks. [link to voennoedelo.com (secure)]