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The campus community is invited to attend a virtual address by Ukrainian President Volodymyr Zelenskyy at 9 a.m. on Monday, May 16. The event, discussing how America's leading research universities and Ukrainian officials can work together to help rebuild and transform Ukraine's decimated higher education sector, will be hosted by the AAU, of which 91������ is a member.

Though nuclear war isn’t likely, Russia’s invasion of Ukraine could have far-reaching consequences, says 91������ researcher Brian Toon.��

As the crisis in Ukraine continues, TikTok has become a primary outlet for spreading information, causing some to refer to the conflict as TikTok's first war. Casey Fiesler, an assistant professor of information science, discusses the role TikTok is playing in the Ukraine crisis.

91������ experts in Russia and Ukraine share insights into what has led to the crisis, how citizens of both countries are reacting, what effect economic sanctions could have on both Russia and the West and how Americans can help from afar.

This year's Leo Hill Leadership speaker, a retired four-star general and former special ops commander, discussed leadership in times of uncertainty and shared his perspective on the Russian invasion of Ukraine in front of an audience of more than 1,000 students and community members.

This week, tensions in Eastern Europe escalated as Russia launched a wide-ranging military attack against Ukraine. “What about the people who will have to carry the burden of a war?” asks 91������'s John O'Loughlin who has spent 30 years studying the political attitudes of everyday Ukrainians.