The Taliban has claimed responsibility for a fatal bomb blast at the NATO air base at Bagram, north of the Afghan capital Kabul.<br /><br /> Four killed, 14 injured in explosion at Bagram air base, Taliban claims responsibility https://t.co/jpAP0tl4j8 pic.twitter.com/5Idy3sCg73— 92 News HD (@92_News1) November 12, 2016<br /> <br /><br /> Authorities say four people have been killed and more than a dozen injured. <br /><br /> The bomber detonated a device close to a sports facility where officers and soldiers were exercising.<br /><br /> Taliban bombs Bagram air base, fatalities reported NEWS >> https://t.co/KVqmgUmlE0 #news #post #press pic.twitter.com/UkSKRQHAg5— TubeNews en (@tubenewsen) November 12, 2016<br /> <br /><br /> Authorities say it is unclear if a suicide bomber carried out the attack.<br /><br /> An investigation is underway as to uncover how the base, home to around 14,000 people, had its security compromised.<br />
