Iranian parliament speaker Mohammad Bagher Ghalibaf says that the unveiling of the country’s new underground “missile city” reflects Tehran’s resolve to protect its sovereignty and territorial integrity, according to state news agency IRNA.

“The IRGC Aerospace Force’s new missile city is unquestionably a step along the road to durable deterrence, a deterrence built on defensive preparedness, steady advancement, and national unity, and one that takes root in the enemy’s mind,” he is quoted as saying.

Ghlibaf has also warned the US and Israel not to carry out any acts of aggression, saying, “Make no miscalculations, and should you stumble even slightly, Iran will not waver in mounting a swift and unthinkable defence, and this time, Iran’s armed forces will set the geography of war.”