The USD 1.7 million worth of communications equipment, vehicles, generators and medical kits will be delivered to the Free Syrian Army (FSA) "as soon as is practical", he said.
"I am now lifting the hold on those plans to deliver equipment to the Supreme Military Council of the Free Syrian Army in Syria," Hague said in a written statement to parliament yesterday.
"Both the UK government and the Supreme Military Council are confident that the equipment can be delivered safely."
It was a major blow to the FSA, which was once the country's strongest armed opposition force but is now increasingly marginalised by Islamists.
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"This resumption of delivery clearly demonstrates our continued and longstanding support for the National Coalition and the Supreme Military Council of the Free Syrian Army, who represent the majority of Syrians who support a political settlement and a democratic, pluralist future for their country," Hague added.
It is the second delivery from Britain to the Supreme Military Council. The first, in August 2013, included equipment to protect them from chemical weapons attack.