Iranian Parliament Speaker Mohammad Bagher Ghalibaf said Wednesday that if Iran cannot export its oil, no country in the region would be able to export oil, according to a post on X.
Ghalibaf said regional infrastructure would not be secure and that the Strait of Hormuz would not return to pre-war conditions as long as US forces remained in the region.
"We have repeatedly said that the situation of the strait will not return to pre-war conditions," Ghalibaf posted on X.
Ali Akbar Velayati, an adviser to Iran's supreme leader, reportedly warned that any miscalculation against Iran could ignite global energy markets. He said US pressure and efforts to rally regional allies and European partners would spread the consequences beyond military conflict into the global economy, according to Tasnim News.
Iranian Foreign Ministry spokesperson Esmaeil Baqaei alleged that the US was breaching international law through repeated attacks and threats against Iran's nuclear facilities in a post on X on Wednesday.
Iran's nuclear activities have been fully declared to the International Atomic Energy Agency in accordance with its safeguards obligations, Baqaei said on X.
He alleged that Washington is using Kolang Kouh, or Pickaxe Mountain, as a pretext for aggression, destruction and sabotage despite no nuclear activity there.
"The Iranian people stand resolute and united, ready to confront with full strength any act of US hostility or violation of their country's sovereignty and national security," Baqaei said in the post.
Iran's Ministry of Foreign Affairs did not immediately reply to' request for comment.
The remarks followed warnings by US President Donald Trump on Truth Social on Wednesday. Trump warned Iran against shooting at commercial vessels in the Strait of Hormuz, a vital artery for energy flows.
"From this point forward, any time the Islamic Republic of Iran shoots at a ship in the Strait of Hormuz, whether it be by missile, rocket, drone, or any other device or weapon, the United States will bomb and destroy one bridge or power plant, including those located next to, or in, the Capital City of Tehran," Trump posted.
Centcom said Tuesday that US forces began striking military targets in Iran at 7 p.m. ET for an 11th consecutive night to further degrade Tehran's ability to threaten commercial shipping in the Strait of Hormuz, according to the command's post on X.
Meanwhile, the US Central Command continued its naval blockade against Iran on Wednesday as Tehran warned no country in the region would sell oil if Iran could not.
"To ensure full blockade compliance, Centcom has redirected 9 commercial vessels and disabled 1 as of July 22," Centcom posted on X.
It said the USS Michael Murphy's Combat Information Center coordinated the latest enforcement efforts as US forces continued the naval blockade against Iran from the Arabian Sea, according to the post.