This image made from the video provided by Benz Norrased Palasing Seascout Diving shows a rescuer working in a flooded cave in Xaisomboun province, Laos, Thursday, May 28, 2026.(Benz Norrased Palasing Seascout Diving via AP)

This image made from the video provided by Benz Norrased Palasing Seascout Diving shows the villagers who were trapped and found in a flooded cave in Xaisomboun province, Laos, Wednesday, May 27, 2026. (Benz Norrased Palasing Seascout Diving via AP)

In this image made from video provided by Russian Defense Ministry Press Service on Wednesday, May 27, 2026., Russian servicemen prepare to launch an interceptor drone for an action in an undisclosed location in Ukraine. (Russian Defense Ministry Press Service via AP)

This undated photo provided by the Hawaiʻi Police Department on Wednesday, May 27, 2026, shows Jacob Baker. (Hawaiʻi Police Department via AP)

Canadian Prime Minister Mark Carney delivers a speech and takes part in an armchair discussion at The Economic Club of New York, in New York, on Thursday, May 28, 2026. (Sean Kilpatrick/The Canadian Press via AP)

This image provided by the Max Planck Institute of Animal Behavior shows a scientist releasing a homing pigeon in May, 2026, in Konstanz, Germany. (Christian Ziegler/Max Planck Institute of Animal Behavior via AP)

This image provided by the Max Planck Institute of Animal Behavior shows a pigeon wearing a tag used to track its movement in May, 2026, in Konstanz, Germany. (Christian Ziegler/Max Planck Institute of Animal Behavior via AP)

FILE - Russian President Vladimir Putin, rear center, attends a ceremony to lay flowers at the Tomb of the Unknown Soldier by the Kremlin wall in Moscow, Saturday, May 9, 2026, during celebrations of the 81st anniversary of the Soviet Union's victory over Nazi Germany during the World War II. (Alexander Nemenov/Pool Photo via AP, File)