The Islamic State has been nearly defeated and migrant crossings to Europe have declined, so why is Libya’s state failure so troubling?

Iran could restart aspects of its nuclear program if President Trump declines to renew sanctions waivers this month, leaving major powers with few options for monitoring or restricting it.

President Nicolas Maduro has neither the desire nor the capacity to institute the market reforms and debt restructuring needed to revive Venezuela’s sinking economy, says economist Ricardo Hausmann.