“The United States launched a record number of airstrikes in Yemen and Somalia in 2017, and more importantly has reinitiated the targeting of terrorists in Pakistan and Libya. The pattern of operations in 2017 in what the Obama administration used to call areas ‘outside of active hostilities’ (or active war zones such as Afghanistan, Iraq, and Syria) indicated that the US will continue the reinvigorated air campaign in these theaters in the coming years.”
Source: 2017: A record year for US counterterrorism strikes | FDD’s Long War Journal