Iran's Supreme Leader moved to secure location under heightened security, sources say

DUBAI, Sept 28 (Reuters) - Iran's Supreme Leader Ayatollah Ali Khamenei has been transferred to a secure location inside the country with heightened security measures in place, two regional officials briefed by Tehran told Reuters.

The sources said Iran was in constant contact with Lebanon's Hezbollah and other regional proxy groups to determine the next step after Israel announced that it had killed Hezbollah chief Hassan Nasrallah in a strike on south Beirut on Friday.