In this Wednesday, August 21, 1991 file photo, appreciative muscovites hand bread, sausages and flowers to a Soviet tank's driver who helped stop the failed hardline coup in Moscow, Russia. When a group of top Communist officials ousted Soviet leader Mikhail Gorbachev 30 years ago and flooded Moscow with tanks, the world held its breath, fearing a rollback on liberal reforms and a return to the Cold War confrontation. But the August 1991 coup collapsed in just three days, precipitating the breakup of the Soviet Union that plotters said they were trying to prevent. (Photo by Czarek Sokolowski/AP Photo/File)

Actors and dancers perform during the press rehearsal for the “ARISE Grand Show” at the Friedrichstadt-Palast theater in Berlin, Germany, 15 September 2021. Premiere of the show is scheduled for 16 September and will amaze vistors with “extravagant costumes, breathtaking stage sets and artistic excellence” until February 2022 as the theater promises on its website. (Photo by Filip Singer/EPA/EFE)

A Palestinian man plays with a horse at the beach of the Mediterranean Sea in Gaza City in the northern Gaza Strip, Friday October 1, 2021. The beach is one of the few open public spaces in this densely populated city. (Photo by Hatem Moussa/AP Photo)

A group of people walk on the sea wall as a man kayaks through the flooded parking lot in downtown Annapolis, Maryland, on October 29, 2021. The US National Weather Service implemented a flood watch for the cities of Baltimore and Annapolis as well as Anne Arundel, Baltimore and Howard counties. Washington, DC, and parts of Virginia faced the same alert. (Photo by Jim Watson/AFP Photo)

A Nepalese woman offers prayers to the setting Sun on the bank of Bagmati River during the Chhath Puja festival in Kathmandu, Nepal, Wednesday, November 10, 2021. During Chhath, an ancient Hindu festival, rituals are performed to thank the Sun God for sustaining life on earth. (Photo by Niranjan Shrestha/AP Photo)

In this photo provided by Greenpeace, clothes are left to dry on a typhoon damaged tree in Surigao City, southern Philippines on Monday December 20, 2021. The governor of a central Philippine province devastated by Typhoon Rai last week pleaded on radio Tuesday for the government to quickly send food and other aid, warning that without outside help, army troops and police forces would have to be deployed to prevent looting amid growing hunger. (Photo by Jilson Tiu/Greenpeace via AP Photo)

Chinese workers maintain an Animatronic Dinosaurs at Gengu Dinosaurs Science and Technology company on November 13, 2019 in Zigong, Sichuan Province, China. There are hundreds of simulated dinosaur manufacturers in Zigong City. It is the largest simulated dinosaur manufacturing in China. It accounts for 95% of mainland China's production and 85% of the world's total. Its products are exported to more than 100 countries. (Photo by Lintao Zhang/Getty Images)

Russian President Vladimir Putin, right, and North Korea's leader Kim Jong Un pose for photographers during their meeting in Vladivostok, Russia, Thursday, April 25, 2019. Putin and Kim are set to have one-on-one meeting at the Far Eastern State University on the Russky Island across a bridge from Vladivostok. The meeting will be followed by broader talks involving officials from both sides. (Photo by Alexander Zemlianichenko/AP Photo/Pool)