"I didn't have to spend all my time defending the president and his team from personal attacks."

They find it difficult to defend themselves from such attacks.

Only occasionally did they have to defend themselves from attack.

I think we need to set up a program to defend this country's major airports from attack.

The goal is to defend a court from an attack by the opponents.

He is killed in the last issue of the series while defending his friend from a psychic attack.

"Father thought he'd better be at the cathedral to defend it from attack."

He has changed over the years, as a result of defending himself from attacks, real or imagined.

It was used to defend the city from attacks by ships.

Just how could a planet or a space colony defend itself from outside attack?