The U.S. and European Union leaders on Friday expressed their joint commitment to ensuring Europe’s energy security amid concerns of supply disruptions should Russia take military actions against Ukraine. “The United States and the EU are working jointly towards continued, sufficient, and timely supply of natural gas to the EU from diverse sources across the globe to avoid supply shocks, including those that could result from a further Russian invasion of Ukraine,” U.S. President Joe Biden and his EU counterpart Ursula von der Leyen said in a statement. The announcement came as Russia has amas…