"But we cannot use internal defensive missiles, sir," Fursenko said.

Or we can put extra fuel, additional defensive missiles, decoys, even personnel up there.

Russia has also warned against moving defensive missiles to Turkey's border with Syria.

We're six hundred miles inside China, alone, with only ten defensive missiles and three hours' worth of gas left.

Until the 1960's, the three bases were part of a defensive missile ring around New York City.

There were warheads, for small defensive missiles, here in this compartment.

Nuclear warheads were also being developed for defensive guided missiles.

As the attacking waves closed in upon their targets, orbiting lasers and defensive missiles were brought into action to counter them.

Gaps appeared in it as defensive missiles exploded, but it made little difference to the overall strength.

All of the defensive missiles had been activated at approximately the same moment by the mass of steel.