1. Such naval clashes have happened three times since 1999.

2. They also have become the largest showcase of American naval power in the region.

3. Navy officials essentially grade Iranian naval behavior on a curve.

4. Defence force helicopters and naval vessels would be sent to Queensland with aid, he added.

5. The two naval divers are the heroes.

6. This was on a naval warship.

7. The TTP attacked a naval base in May 2011.