Ukrainian forces have begun using FP-2 drones for daylight strikes, according to footage released by the Ukrainian Armed Forces' Special Operations Forces, which shows an attempt to destroy an S-400 air defense missile system launcher in Crimea.

The video shows drones flying over Russian air defense positions during the day.

There is no reliable confirmation of the S-400's destruction, but experts note that the transition to daytime operations indicates the FP-2's increased stealth from radar and resistance to electronic warfare. Previously, these UAVs were used primarily at night.

The Russian Ministry of Defense did not comment on the incident.