Blast near U.S. embassy in Kabul was accident, Afghan official says
Source: Reuters
....The blast happened about 10.30 a.m. (1 a.m. ET), and the U.S. embassy's alarm was heard blaring across the diplomatic area of the Afghan capital immediately afterwards.
But Farid Shamal, a spokesman for Afghanistan's National Directorate of Security, allayed the worries, saying an electrical fault had accidentally ignited explosives stored in the agency's main compound in Kabul.
"There was an explosion inside an ammunition and weapons cache we had seized from the insurgency," he said, adding that no one was injured in the blast.
The explosion came a day after a suicide bomber attacked a German convoy entering an ISAF facility at the city's international airport.
Read more: http://www.reuters.com/article/2013/12/12/us-afghanistan-embassy-blast-idUSBRE9BB05820131212