A major operation has been launched by Ukraine using drones to destroy Russian strategic bomber planes, according to the Ukrainian security service.

The Security Service of Ukraine conducted a large-scale operation targeting four Russian military airfields on Sunday, an SBU source confirmed.

Ukraine performed a coordinated strike on several Russian airfields Sunday as peace talks with Russia in Istanbul were set to be held on Monday. The attack, which was supervised by Ukrainian President Volodymyr Zelensky and planned for over a year,