“Russian forces are striving to shape the battlefield to their advantage before a high-stakes summit between President Trump and President Vladimir V. Putin, making a swift advance in eastern Ukraine after months of grinding battle,” the New York Times reports.
“In recent days, Russia’s troops broke through a segment of Ukraine’s defensive line near the city of Pokrovsk, a longtime stronghold. They have advanced several miles into Ukrainian-held territory, threatening to outflank Ukraine’s positions.”