It’s not clear which regional country he is talking about here.
“Based on certain intelligence, Iran’s enemies, with the backing of a regional country, are preparing an operation to occupy one of Iran’s islands. All enemy movements are under the full surveillance of our armed forces. If they take a single step, all vital infrastructure of that regional country will be targeted without restriction in relentless strikes.”
The context strongly points to the UAE as they have a dispute with Iran over Abu Musa, Greater Tunb, and Lesser Tunb, which Iran has controlled since 1971.
Other possibilities are Bahrain or Saudi Arabia.
This article was written by Adam Button at investinglive.com.