Unlike long-range Predator drones, which look similar to small planes and fire missiles at targets, the smallest Switchblade model fits in a rucksack and flies directly into targets to detonate its small warhead.
Less than 2-feet long and weighing only 5.5 pounds, the Switchblade 300 can be launched from a small tube that resembles a mortar, after which it can fly for up to 15 minutes. The larger Switchblade 600 is effective against armored targets and can fly for more than 40 minutes, but weighs 50 pounds, according to the manufacturer.
https://www.yahoo.com/gma/know-100-u...000100783.html
Ukraine is going to need more than 100 of these .. thats a half day supply