Afghanistan, Jan. 26 -- Iran's Foreign Ministry has warned that any insecurity inside the country would spread across the region, vowing a forceful response to military aggression.

Iran's Foreign Ministry spokesperson warned on Monday that any instability affecting Iran would not remain contained and would inevitably extend across the wider region.

Ismail Baghaei said the Islamic Republic would respond to any military aggression with what he described as a "regret-inducing" reaction, stressing confidence in Iran's defensive capabilities.

Regional analysts note that tensions have risen sharply in recent months amid escalating rhetoric between Iran, Israel, and the United States, increasing fears of broader confrontation.

Military deploym...