Russia's challenge may not be ending the war, but finding enough soldiers to sustain losses while expanding combat power.
Russian drones don't disappear when they're shot down. Many land in Ukraine's fields, turning harvest season into a deadly gamble.
An American foreign policy veteran says the U.S. should learn from Ukraine's drone industry before a dangerous capability gap widens.
At 21, Viktor Yeromenko stayed behind so seven comrades could escape. His final words became a message to Ukraine itself.
