NATO's top military commander spoke on Monday.

His name is General Alexus Grynkewich.

He is from the U.S.

He spoke in Poland at the Warsaw Security Forum.

He said NATO is ready to fight tonight.

This is if someone attacks NATO.

He said he does not think war is coming soon.

He does not think war must happen.

He said the best way to keep peace is to prepare for war.

He also said we must keep talking.

Grynkewich said NATO would block a first Russian attack.

If the attack continues, NATO would slow it down.

NATO would stop any move forward.

If needed, NATO would break the enemy's forces.

NATO would also break the systems that help them.

He did not say what kind of attack NATO expects.

He did not say where.

European officials have warned about Russia.

They say Russia could test NATO.

Russia could use secret attacks.

Russia could use a small attack.

Recently, someone set fire to an Estonian defense company.

Someone also tried to hurt a Ukrainian plane in Germany.

The plan failed.

Denmark's defense intelligence service spoke.

It said there is a low but growing risk.

Russia could make a small attack on NATO countries near Russia.

Grynkewich said NATO does not want war.

But he said NATO will not be surprised.

He said allies must work together.

They must give one clear response.

They must say where their red lines are.

He said the answer to Russian sabotage is more help for Ukraine.

His spokesperson spoke.

The spokesperson said NATO nations are using more sensors.

They are using more technology.

This helps them find and stop drones.