On the first day there were attacks by smaller bombers.

Saudi bases and oil fields under attack by Iranian bombers.

A further attack by German high-level bombers at dusk was unsuccessful.

The Giretsu operations were to be undertaken at night, beginning with air strikes by bombers.

From October 1944 to March 1945 there were four attacks by bombers.

Otherwise we will be open to attack at any time by American bombers.

They were scarcely damaged when hit by bombers during the Gulf war.

Consider the desire to protect a single target from attack by long-range bombers.

On the 17th the fort was attack by bombers, artillery and infantry.

He therefore cancelled a second attack by heavy bombers scheduled for the first afternoon.