The U.S. military has dropped what is described as the largest, non-nuclear munition on Nangahar province in Afghanistan.
The GBU-43 is a 21,000 pound bomb that has been nicknamed the "Mother of All Bombs," but is more formally known as a Massive Ordnance Air Blast.
White House spokesman Sean Spicer confirmed the weapon was used.
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OUT: ...which we did."
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White House spokesman Sean Spicer said they tried to avoid civilian casualties.
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White House spokesman Sean Spicer repeatedly referred all other questions to the U.S. Department of Defense.'
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OUT: ...this one."
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