Being open about its intentions is the best way for China to ease the minds of those worried about its growing might. A lack of transparency amid a marked naval buildup and greater assertiveness over territorial disputes in the East and South China seas has raised tensions and prompted nationalism and military buying sprees. President Xi Jinping’s recent remarks that the nation will increase its capabilities to protect maritime rights while seeking common interests with neighbours moves in the right direction. As helpful as such talk is, though, there has to be considerably greater detailing of Beijing’s position if the anxiety is to be allayed.