According to the intelligence agencies sources there is a threat of terrorist attack in the major cities of the country including Delhi-NCR. This alert has been issued by the intelligence agencies in view of Operation Sindoor and international developments. The threat of terrorist attack is related to crowded areas of Delhi, especially shopping markets, areas with foreign movement and religious places. This intelligence alert is regarding the festive season. There is input to be alert about terrorist conspiracy during the festivals. Senior police officer said that they are on alert mode for every kind of situation. There is intelligence input also regarding Punjab, where there is a high alert of a terrorist attack before Diwali.