This military strategy was built on the theory that the three fortresses would thwart any invasion attempt by sea.

"Well, as the ship was leaving at once to return to England, I did mention the invasion attempt."

It has been widely believed in this country that a German invasion attempt was actually launched in 1940.

The two failed invasion attempts are important because they were defining events in Japanese history.

It also lists invasion attempts and insurgency movements from the pre-Hispanic period to the present.

She led both invasion attempts on 11 and 23 December 1941.

The hostile nature of his realm also protects him from any invasion attempts by rivals.

The invasion attempt is ultimately defeated by the military.

Normandy added a new front in the war and the threat of another invasion attempt across the channel.

Two years later, he launched another invasion attempt on Jersey.