The Greek flag is projected onto the sails of the Sydney Opera House to mark the 200th anniversary of the Greek War of Independence in Sydney, Australia, Thursday, March 25, 2021. (AP Photo/Mark Baker) »

People adjust a portrait of Russian President Vladimir Putin attached to a balloon during an anniversary celebration of the 2014 Crimean annexation, in Sevastopol, Crimea, Thursday, March 18, 2021. Residents of cities in Crimea and Russia are holding gatherings to commemorate the seventh anniversary of Russia’s annexation of the Black Sea peninsula from Ukraine. The sign reads “Another gave us back the cradle of baptism. March 18, 2014”. (AP Photo) »

This image provided by the Icelandic Coast Guard shows a volcano on the Reykjanes Peninsula in southwestern Iceland on Saturday March 20, 2021. A long dormant volcano on the Reykjanes Peninsula flared to life Friday night, spilling lava down two sides in that area’s first volcanic eruption in nearly 800 years. Initial aerial footage, posted on the Facebook page of the Icelandic Meteorological Office, showed a relatively small eruption so far, with two streams of lava running in opposite directions. (Icelandic Coast Guard via AP) »

A woman carries a baby past large posters advertising the COVID-19 vaccination campaign at a vaccination center that offers both AstraZeneca and Pfizer vaccines in Bucharest, Romania, Tuesday, March 23, 2021. AstraZeneca’s repeated missteps in reporting vaccine data coupled with a blood clot scare could do lasting damage to the credibility of a shot that is the linchpin in the global strategy to stop the coronavirus pandemic, potentially even undermining vaccine confidence more broadly, experts say.(AP Photo/Vadim Ghirda) »

People take part in a rally against hate and confront the rising violence against Asian Americans at Columbus Park in the Chinatown section of the Manhattan borough of New York, on Sunday, March 21, 2021. (AP Photo/Eduardo Munoz Alvarez) »

A warning sing is partially obscured by water on a flooded road in Windsor, northwest of Sydney, New South Wales, Australia, Monday, March 22, 2021. Hundreds of people have been rescued from floodwaters that have isolated dozens of towns in Australia’s most populous state New South Wales and forced thousands to evacuate their homes as record rain continues. (AP Photo/Rick Rycroft) »