Edit: post title originally called the caltrops hedgehogs
The difference now should be the precision with which they can be distributed behind enemy lines, without the risk of any lifes.
Oh it's like a caltrop, here I was wondering what kind of carnage the cute little animals were supposed to do.
Title updated to "caltrops"
Is hedgehogs a direct translation of the word Ukrainians use for these?
The source probably didn't know the technical term. There is a direct translation in Ukranian, Калтроп.
Soon we'll see russians driving mad mqx style trucks with snowplows in front
Heroiyam slava o7
Plot twist: Russia deploys an army of roombas to collect them.
Those "roombas" look suspiciously like humans in wheeled vehicles.
Mines are just Roombas that joined the military
I think you misspelled "wheelbarrows"
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