In Sunday’s test, a modified ground-launched version of a Navy Tomahawk cruise missile accurately struck its target more than 500 kilometers (310 miles) away. The test came after the U.S. and Russia withdrew from the 1987 Intermediate-range Nuclear Forces (INF) Treaty.

The U.S. said it withdrew from the treaty due to Russian violations, a claim that Moscow has denied. Speaking Friday, Putin charged that the U.S. waged a “propaganda campaign” alleging Russian breaches of the pact to “untie its hands to deploy the previously banned missiles in different parts of the world.”

He ordered the Defense Ministry and other agencies to “take comprehensive measures to prepare a symmetrical answer.”