Iran’s newly appointed national security chief warned Gulf states against joining U.S. efforts to impose additional economic pressure on Tehran, stating that participating countries would be viewed as enemies.

Mohsen Rezaei, secretary of Iran’s Supreme National Security Council, made the remarks in an interview with state broadcaster IRIB that aired Saturday. He said neighbors joining the “economic war” would be “considered an enemy” and that Iran would “target their interests.”

Rezaei also warned that Iran could strike alternative oil-shipping routes out of the Persian Gulf if Gulf countries side with Washington. He stated that if such cooperation occurs, Iran would not allow a single drop of oil to pass through the Persian Gulf.

The comments come amid heightened tensions following U.S. sanctions and economic measures under President Trump. The United Arab Emirates recently suspended all trade, commercial exchanges, and financial transactions with Iran until further notice.

Rezaei, a former Revolutionary Guard commander, was appointed to his post this month in a series of moves seen as strengthening Iran’s hard-line stance. His interview marked one of his most detailed public statements since taking the role.

Iran has faced years of sanctions, and officials have described the latest U.S. steps as economic warfare. Rezaei emphasized that Iran does not seek wider conflict but would respond firmly to assistance given to American economic campaigns.

The Strait of Hormuz remains a focal point, as it handles a significant portion of global oil trade. Rezaei noted ongoing discussions with Oman regarding the strait and indicated that transit fees could be imposed.

Gulf states have hosted U.S. military assets in the region, adding to the diplomatic friction highlighted in recent Iranian statements.