A Ukrainian sport plane drone just flew 800 miles (1300 km) into Russia to blow up an oil refinery
It’s the deepest Ukrainian drone strike of the war, so far
A month after Ukraine began bombarding targets inside Russia with explosives-laden sports planes modified for remote flight, one of the do-it-yourself drones has struck an oil refinery in the city of Salavat, more than 800 miles from the front line of Russia’s wider war on Ukraine.
It is, by far, Ukraine’s longest-range raid—and an escalation of Ukraine’s deep-strike campaign targeting Russian refineries, factories and strategic military sites.
And it’s at least the fourth attempted deep strike involving Ukraine’s sport-plane drones. Videos shot by people on the ground in Salavat clearly depict the wide straight wings, fixed wheels and propeller that are typical of an inexpensive sport plane, the kind a middle-class pilot can build at home from a kit costing as little as $90,000.
I imagine it's too small, and perhaps made mostly of plastic and/or wood, so they might not show up on radar
Wood generally has enough water in it to show up on radar. Otherwise, there wouldn't be a point to expensive composite materials for stealth.
It's made of mostly metal, though.