I believe that both your weapons against him will serve.
Both weapons would serve to attack at a distance, but for close-quarter work he had nothing except the knife and the club.
"I think conventional weapons will serve us now," he said pleasantly.
He didn't imagine the weapon would serve any practical purpose.
For several good years the weapon had served him.
Any weapon would have served just as well, wouldn't it?
Thereby the weapons serve as training devices for reaching optimal control of body and mind.
Many nations argue that the weapons serve an important defensive purpose.
Other warriors caught up now, but he waved them back; no weapon they carried could serve his purpose.
Nuclear weapons also serve as a hedge against a confrontation with China.