this post was submitted on 10 May 2024
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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.

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[–] [email protected] 14 points 6 months ago (18 children)

Empty weight 260 kg. So a normal Pilot 70-80 kg adds 25-30% weight on top. Plus the weight for seat, steering wheels etc. So with a small payload they probably safe quite some weight.

[–] [email protected] 5 points 6 months ago (16 children)

We aren't talking about the weight of the payload though. Don't you need a fairly hefty bomb to meaningfully damage a refinery?

If the answer is no, I would love to see this strategy implemented in a longer ranged plane. Russia's main tank production factory is about 2000 miles from the nominal Ukrainian border.

[–] [email protected] 9 points 6 months ago* (last edited 6 months ago) (1 children)

Total weight is crucial for how far a plane can fly. So - Pilot weight + Payload weight needs to be considered.

In terms of damage, if you hit the right spot without redundancies you can shut down or severely limit operations of a plant even with only a small material damage. Even if there is no visible damage, reducing the structural integrity of pressure pipes and the like can force a shutdown of that equipment until the damage is properly investigated.

In 2019 Houthis successfully attacked two Saudi refineries with a small swarm of drones, forcing a shutdown.

https://en.wikipedia.org/wiki/Abqaiq%E2%80%93Khurais_attack

[–] [email protected] 2 points 6 months ago

Good context, cheers

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