President Joe Biden’s pledge to limit the role of nuclear weapons is facing growing resistance from Pentagon officials and their hawkish allies, who are arguing to keep the status quo in the face of Chinese and Russian arms buildups. Biden’s top national security advisers will soon review the conditions under which the United States might resort to using nuclear weapons. Among the options are adopting a “no first use” policy, or declaring that the “sole purpose” of the arsenal… – Politico