Ukrainian President Volodymyr Zelenskyy addresses the United Nations Security Council via video link on Tuesday in New York City. Spencer Platt/Getty Images hide caption
UN Security Council
This photo provided by the North Korean government shows what it says a test launch of a hypersonic missile on Tuesday in North Korea. Korean Central News Agency/Korea News Service/AP hide caption
On Wednesday, the U.N. Security Council approved a 90-day cease-fire in global conflict zones due to the COVID-19 pandemic. The Security Council is seen here in February at U.N. headquarters in New York City. Johannes Eisele/AFP via Getty Images hide caption
The U.N. Security Council unanimously approved a resolution endorsing a peace process for Syria including a cease-fire and talks between the Damascus government and the opposition. Bebeto Matthews/AP hide caption
This undated file image posted on a militant website on Jan. 14, 2014, shows fighters from the Islamic State of Iraq and the Levant (ISIL) marching in Raqqa, Syria. Uncredited/AP hide caption
The Psychology Of Radicalization: How Terrorist Groups Attract Young Followers
Secretary of State John Kerry and Iranian Foreign Minister Mohammad Javad Zarif shake hands Sunday at the United Nations Palais in Geneva. Carolyn Kaster/AP hide caption