“We confirm the success of our ballistic missile trial, which hit its military target inside Saudi Arabia,” the Huthi-run Al-Masira television channel said.
A spokesman for the Saudi-led military coalition fighting the Huthis in Yemen did not immediately respond to a request for comment.
Earlier, rebel chief Abdulmalik al-Huthi warned against “prolonging the blockade” imposed on Yemen following a November 4 Huthi missile attack that was intercepted near Riyadh international airport.
“Should the blockade continue, we know what (targets) would cause great pain and how to reach them,” he said in a speech broadcast on Al-Masira television.
Yemen’s war has claimed more than 8,600 lives since the Saudi-led coalition joined the government’s war against the Huthi rebel alliance.
The country, long the poorest in the region, now faces the threat of famine as it struggles to get food and medicine through its ports.
Saudi Arabia and its allies tightened the longstanding blockade on Yemen’s ports and the main international airport in Sanaa in the wake of the November 4 missile attack.