Short Answer
If you are concerned about a terrorist attack affecting your travel plans, we recommend that you purchase a travel insurance policy as soon as possible. In order to be covered for any terrorist incident, a policy must be purchase before the attack occurs.

More Details
Furthermore, some travel insurance providers on Squaremouth exclude any terrorist event if a terrorist attack has occurred in a city on your itinerary in a specified period before your policy’s effective date, usually 30 or 90 days. This means travel insurance must be purchased prior to any attack on a city in your itinerary.

Some travel insurance providers also exclude any terrorist event if another terrorist attack has previously occurred in that same city during a specified amount of time before the following terrorist event, usually 30 or 90 days.