Afghanistan, April 7 -- The Israeli military on Tuesday warned people in Iran not to use trains or go near railway lines, in a sign that rail infrastructure could become a new target as the conflict intensifies. The warning was issued in Persian on the military's official X account and urged civilians to stay away from trains until 9 p.m. Iran time.

"Your presence on trains and near railway lines endangers your life," the warning said, marking one of the clearest public alerts yet directed at Iranian civilians during the current war. Such warnings have previously preceded strikes on infrastructure and military-linked facilities.

The message comes as fears grow that attacks may expand beyond military and industrial targets to broader trans...