The U.S. on Saturday issued a fresh advisory asking its citizens to take precautions in view of possible “imminent” terror attacks in crowded markets in the Indian capital.

This is the third American advisory in a month. It advises Americans travelling or residing in India to maintain “a high level of vigilance” and watch out for unattended packages.

The American embassy said that terrorists had in the past targeted market places in New Delhi also frequented by U.S. citizens or Westerners.

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