Nigeria, U.S.: Joint Operations Kill Islamic State's Second in Command, ISWAP Fighters

U.S. forces reportedly killed around 20 Islamic State West Africa Province fighters on May 17 in airstrikes near Metele in Nigeria's northeastern Borno state, following high-level operations on May 15 that killed ISWAP's deputy leader, Abu Bakr al-Mainuki, along with around three dozen fighters, The Wall Street Journal reported on May 18....