Ukraine's drone campaign is challenging Russia's grip on Crimea
- Russia had maintained an iron grip on Crimea since it seized the territory in its initial invasion of Ukraine in 2014.
- But Ukraine is now waging a sustained drone campaign on the peninsula.
Unverified
- Russia had maintained an iron grip on Crimea since it seized the territory in its initial invasion of Ukraine in 2014.
- But Ukraine is now waging a sustained drone campaign on the peninsula.
Sources: NPR