How to Use "warship" with Example Sentences

1. But it 's hard to conceal a 67500-ton warship .
2. A formidable american warship toured the baltic during the russian exercises .
3. Several hundred miles north in baffin bay , greenpeace eco-warriors seeking to halt offshore oil exploration in the arctic faced down a danish warship .
4. But some lawmakers argue that he said the same after the cheonan warship was sunk .
5. A frigate is a type of warship often used to protect other vessels .