Then-Marine Corps Lt. Gen. Kenneth McKenzie, nominee to be general and commander of the U.S. Central Command, testifies during a Senate Armed Service Committee confirmation hearing on Capitol Hill in Washington on Dec. 4, 2018.
Ethnic Uighurs take part in a protest march calling on the European Union to do more on China's crackdown against Uighurs, in Brussels on April 27, 2018.
A picture from the Iranian News Agency ISNA reportedly shows fire and smoke billowing from Norwegian-owned Front Altair tanker in the Gulf of Oman. The Trump administration blamed Iran for attacking two tankers on June 13.
U.S. President Donald Trump and North Korean leader Kim Jong Un sit with their respective delegations for the U.S.-North Korea summit in Singapore on June 12, 2018.
Chinese State Councilor and Defense Minister General Wei Fenghe speaks during the second round of U.S.-China Diplomatic and Security Dialogue on November 9, 2018 in Washington, DC. (Photo by Diao Haiyang/China News Service/VCG via Getty Images)
