Ukraine's use of drones is helping its cause against Russia. CBS News' Holly Williams got a close look at the machinery employed by the Ukrainians.
Breakdown
- Ukraine trains drone operators at the Kill House Academy 27s
- Drones now account for 80% of military casualties in Ukraine 1m 6s
- Ukraine is producing millions of advanced drones annually 1m 28s
- U.S. military is studying Ukrainian drone tactics for future wars 2m 11s
- Russia holds a slight advantage on the battlefield, slowing peace talks 2m 35s
