Israel on Monday warned its citizens against travel to Turkey, citing Iranian threats of revenge for the assassination last week of a Revolutionary Guards colonel.
Teheran has blamed Israel for the killing of Hassan Sayad Khodai, who was shot dead at the wheel of his car by two people on a motorcycle and has vowed retaliation.
Israel's National Security Council said in a statement that Tehran could be looking to harm Israelis in Turkey and classified it as a "high-risk country."