Livermore is just one of several major US weapons labs.

The combined fire of all the US weapons repulsed this attack.

All other U.S. nuclear weapons were excluded at that time.

From there the combined fire of US light weapons, mortars, and artillery drove them back to the river.

The peak of U.S. biological weapons delivery system development came during the 1960s.

And there would be no reason to keep U.S. nuclear weapons there.

Any resale of U.S. weapons to a third country would have required permission.

Chief Mechanic in charge of fixing the US secret weapons.

The chips supplied by Arc are similar to those used in US military weapons, according to the government.

With other countries, it has launched a campaign against withdrawal of US tactical nuclear weapons from Europe.