Taiwan represents the most dangerous issue in the broader U.S.-China relationship, as well as the most likely flashpoint for a war in East Asia. But while the security situation in the Taiwan Strat has grown more strained in recent years, the prospect of conflict is not inevitable. Scott Kastner, a professor for government and politics at the University of Maryland, College Park, says the immense cost of a possible war remains a major deterrent — but to maintain a peaceful status quo, the U.S.-China relationship cannot devolve into a new Cold War that makes Chinese leaders feel less invested in the current global order.