On the ground in Iraq and Syria, IS is on the brink of military defeat. Online, however, the group continues to incite its followers to violence, and victory there will take the same kind of sustained effort that anti-terrorist forces brought to the battlefield. The foremost challenge is to identify individuals susceptible to the terrorists’ messages and intervene before they’re …

Donald Trump may not like it, but he can’t—so far— reverse two of Barack Obama’s signature accomplishments: the Affordable Care Act (ACA) and the Iran nuclear deal. In one emblematic, frustrating day, Trump both saw the failure of the Senate Bill to repeal and replace the ACA and was forced by his advisers to certify that Iran is in compliance …

As local-currency bonds in Indonesia joined the recent global debt selloff, Aberdeen Asset Management Plc and Western Asset Management Co. had a simple strategy: buy more. The money managers see the nation’s securities, along with India’s, as the best bets to weather any selloff in emerging Asia as the European Central Bank prepares to join the Federal Reserve in paring …