Later, the weapon had become more urgent; adopting tones of polite insistence.

By the end of the century, those weapons were becoming cheaper and cheaper.

He did not say which military weapons were already becoming too outmoded to warrant continued production.

Offensive weapons are becoming too expensive for smaller countries to afford'.

By the middle of the 19th century, modern weapons had become increasingly more violent.

Why these weapons were becoming so popular seemed hard to explain unless someone had tossed a job-lot on the market.

It is very likely these weapons would have become effective if the first world war had lasted into 1919.

The jagged weapon the bottle had become clinked on the pavement.

"But recently this weapon has become more prevalent."