Breaking news: U.S Pentagon confirms explosion outside Kabul airport (Video)

U.S Pentagon says there was explosion outside Kabul airport. Spokesman for Pentagon, John Kirby said there was a blast of Kabul’s Hamid Karzai International Airport. He posted on his twitter page to confirm the blast.
The explosion happened just few hours after governments of United Kingdom and America warned its citizens to stay off perimeters of the airport because of threats of possible terrorist attacks.
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“we can confirm an explosion outside Kabul airport. Casualties are unclear at this time. We will provide additional details when we can” John Kirby tweeted
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