EditorialSerhii Romaniuk, a former military serviceman, teaches a class about mines, ammunition, and cluster bombs at a shelter in Lviv, Ukraine on May 26, 2022. (Diego Ibarra Sanchez/The New York Times)
EditorialSerhii Romaniuk, 63, a Ukrainian military veteran, leads a class on weapons handling and other combat skills during a training event for volunteers joining the Territorial Defense Forces in Lviv, Ukraine, on Thursday, May 26, 2022. (Diego Ibarra Sanchez/The New York Times)
EditorialFarmer William Romaniuk passes a pump jack on his land in Fort Saskatchewan, Alberta, Canada, Sept. 19, 2020. (Alec Jacobson/The New York Times)