• U.S. Secretary of State Mike Pompeo and Russian Foreign Minister Sergey Lavrov shake hands as they pose for a photo prior to their talks in the Black Sea resort city of Sochi, Russia, May 14, 2019
  • Iranian Revolutionary Guard speedboat moves in the Persian Gulf near an oil tanker (File)
  • Venezuelan President Nicolas Maduro
  • U.S. Secretary of State Mike Pompeo in the Black Sea resort city of Sochi, Russia, May 14, 2019
  • U.S. Secretary of State Mike Pompeo shakes hands with Russia's Foreign Minister Sergei Lavrov as they meet on the sidelines of the Arctic Council Ministerial Meeting in Rovaniemi, Finland May 6, 2019
  • Cities of Russia. Sochi
  • Secretary of State Mike Pompeo speaks to students at the American University Cairo, in the eastern suburb of New Cairo, Egypt, east of the capital, Thursday, Jan. 10, 2019
  • U.S. Secretary of State Mike Pompeo and Russian Foreign Minister Sergey Lavrov shake hands as they pose for a photo prior to their talks in the Black Sea resort city of Sochi, Russia, May 14, 2019
  • A handout picture made available by the Iranian presidential office shows, Iranian President Hassan Rouhani (2nd L) listening to head of Iran's nuclear technology organisation Ali Akbar Salehi (R) during the nuclear technology day in Tehran on April 9, 2019
  • U.S. Secretary of State Mike Pompeo and Russia's Foreign Minister Sergei Lavrov pose for the press as they meet on the sidelines of the Arctic Council Ministerial Meeting in Rovaniemi, Finland May 6, 2019
  • A Russian RS-24 Yars intercontinental ballistic missile system rolls down the Red Square during the Victory Day parade in Moscow on 9 May, 2019
  • President Hassan Rouhani listens to explanations on new nuclear achievements at a ceremony to mark National Nuclear Day, in Tehran, Iran, Monday, April 9, 2018
  • Russian Foreign Minister Sergei Lavrov, left, and Chinese Foreign Minister Wang Yi at their meeting on the sidelines of the ASEAN regional security summit in Manila, Philippines
  • U.S. Secretary of State Mike Pompeo speaks on Arctic policy at the Lappi Areena in Rovaniemi, Finland May 6, 2019
  • U.S. Secretary of State Mike Pompeo and Russia's Foreign Minister Sergei Lavrov pose for the press as they meet on the sidelines of the Arctic Council Ministerial Meeting in Rovaniemi, Finland May 6, 2019
  • Russian Foreign Minister Sergei Lavrov (R) shakes hands with his Iranian counterpart Mohammad Javad Zarif during a meeting in Moscow, Russia, October 28, 2016
  • Russian Foreign Minister Sergey Lavrov
  • Venezuela
  • U.S. Secretary of State Mike Pompeo and Russia's Foreign Minister Sergei Lavrov pose for the press as they meet on the sidelines of the Arctic Council Ministerial Meeting in Rovaniemi, Finland May 6, 2019
  • U.S. Secretary of State Mike Pompeo and Russia's Foreign Minister Sergei Lavrov pose for the press as they meet on the sidelines of the Arctic Council Ministerial Meeting in Rovaniemi, Finland May 6, 2019