On the Brink of War With Russia, Ukrainians Are Resigned and Prepared

Computer whiz Danylo Kovzhun has taught his children to handle a pistol. Confectioner Roman Nabozhniak is training colleagues to run his business so he can focus on fighting Russians. Bar owner Vitaliy Kyrychenko keeps his gas tank full in case he needs to get out fast.

Ukraine has struggled to maintain a sense of stability since it fully established itself as a sovereign country in 1991, and has been at war since 2014. But with 100,000 Russian troops gathered nearby, threatening Europe’s biggest land war since the 1940s, people there...