Lire absolument: How America Armed Terrorists in Syria, Gareth Porter
▻http://www.theamericanconservative.com/articles/how-america-armed-terrorists-in-syria
CIA involvement in the arming of anti-Assad forces began with arranging for the shipment of weapons from the stocks of the Gaddafi regime that had been stored in Benghazi. CIA-controlled firms shipped the weapons from the military port of Benghazi to two small ports in Syria using former U.S. military personnel to manage the logistics, as investigative reporter Sy Hersh detailed in 2014. The funding for the program came mainly from the Saudis.
A declassified October 2012 Defense Intelligence Agency report revealed that the shipment in late August 2012 had included 500 sniper rifles, 100 RPG (rocket propelled grenade launchers) along with 300 RPG rounds and 400 howitzers. Each arms shipment encompassed as many as ten shipping containers, it reported, each of which held about 48,000 pounds of cargo. That suggests a total payload of up to 250 tons of weapons per shipment. Even if the CIA had organized only one shipment per month, the arms shipments would have totaled 2,750 tons of arms bound ultimately for Syria from October 2011 through August 2012. More likely it was a multiple of that figure.