'Thanks to Senate politics, dozens of ambassadorial nominations have been delayed unnecessarily. At one point in 2014, nearly a quarter of the world’s countries lacked an American ambassador, and despite some efforts to approve candidates, a dozen nominations have not received congressional action — including nominees to represent the United States in strategically vital countries. America’s struggle to defend its national interests cannot be won by military force alone. Even as the campaigns against the Islamic State and the Taliban have faltered, American diplomats have made remarkable progress across a number of fronts, from climate change to checking Iran’s nuclear ambitions. Such success depends on making common cause with our allies, an effort led by America’s ambassadors. And yet, thanks to Senate politics, dozens of ambassadorial nominations have been delayed unnecessarily.'