Outgoing National Security Adviser Jake Sullivan lauded the Biden administration’s policies on Sunday, saying the United States is “safer” and “better off” than it was four years ago. Reflecting the administration’s performance days before President-elect Donald Trump’s inauguration, Sullivan said U.S. alliances have become stronger in the past four years while its adversaries grew weaker. The alliances are “stronger than they’ve been in decades,” Sullivan told CNN’s State of the Union program. “NATO is more powerful, purposeful, and bigger, our alliances in the Asia Pacific are at all-time highs, and our adversaries and competitors are weaker across the board. Russia is weaker, Iran’s weaker, China is weaker,” he said, adding that the administration has “kept America out of war.”…