Russian drones hit a shopping center in Kryvyi Rih on Friday.

Kryvyi Rih is a city in central Ukraine.

Local officials said 14 people died.

They said 121 people were hurt.

This includes 22 children.

President Volodymyr Zelenskyy comes from Kryvyi Rih.

He said it was a double-tap strike.

First, drones hit the area.

Then, more drones came as rescue workers arrived.

He called the attack a terrorist act.

He said Ukraine would answer.

The attack came one day after Russia hit Kyiv.

Russia used missiles and drones.

At least 16 people died.

Moscow has sent more missile attacks on the capital in recent months.

Ukraine does not have enough U.S.-made Patriot interceptors.

These are the only weapons that can stop such missiles.

Big Russian strikes are common this summer.

The UN said Kyiv was one of the hardest-hit cities in July.

At least 54 civilians died there.

Earlier on Friday, a Russian drone hit Ukraine's Kharkiv region.

Two women died.

They were 73 and 66 years old.

Two other people were hurt.

Ukraine's air force said it shot down or stopped 107 of 135 Russian drones.

These drones came overnight.

In Russia, a Ukrainian drone killed one person in the Belgorod region.

Local officials said four others were hurt.

Zelenskyy said a separate Ukrainian drone hit an oil refinery in Perm.

Perm is more than 1,600 kilometers from Ukraine's border.

He also said a drone hit the Marinovka military airfield in the Volgograd region.

Russia's Defense Ministry said its air defenses stopped 325 Ukrainian drones overnight.

These drones came over 15 regions and Crimea.

Later, it shot down another 211.

Analysts say long-range strikes have grown.

Troops do not make big progress on the battlefield.

Ukraine wants to push Russian President Vladimir Putin into peace talks.