Sentence examples for attacks occurred from inspiring English sources

Why had the attacks occurred?

Two such attacks occurred last month.

And no new attacks occurred.

Then, the Sept. 11 attacks occurred.

In fact, the attacks occurred as if scripted.

-When else in recent history have terrorist attacks occurred?

The attacks occurred sometime between Saturday evening and Monday evening.

The Paris attacks occurred on the evening of 13 November.

The attacks occurred between May and November 2003.

The Iraqis were very happy when the attacks occurred.

According to the statistics, roughly 575 attacks occurred last week.