Micah Zenko and Jennifer Wilson write: In President Obama’s last year in office, the United States dropped 26,171 bombs in seven countries. This estimate is undoubtedly low, considering reliable data is only available for airstrikes in Pakistan, Yemen, Somalia, and Libya, and a single “strike,” according to the Pentagon’s definition, can involve multiple bombs or munitions. In 2016, the United States dropped 3,027 more bombs — and in one more country, Libya — than in 2015. [Continue reading…]