Russia launched a barrage of drones and ballistic missiles across broad swaths of Ukraine early Friday, killing at least three people and injuring dozens of others, days after Kyiv launched a daring raid on Moscow’s fleet of strategic bombers.

Ukraine says Russia launched hundreds of drones and dozens of missiles across the country in an overnight bombardment. It comes after the Kremlin had warned of retaliation against Kyiv for it's attack on Russia's strategic bomber aircraft.

Ukraine said its “Operation Spiderweb” attacked Russian warplanes worth hundreds of millions of dollars, utilizing drones that each cost under $1,000 and were launched from wooden containers carried on trucks.