Bishop, a lieutenant colonel in the U.S. Army Reserve, is accused of telling her secrets about U.S. nuclear weapons, missile defenses, war plans, early warning radar systems and other issues.

NPR: Woman At Center Of Spy Allegations Is Enigma

The US announced plans to deploy 14 additional missile interceptors in Alaska, and an early-warning radar in Japan, on Friday.

BBC: China criticises US missile defence plans

It also has plans to add an early-warning radar system in western Japan, while South Korea has pledged to speed up the introduction of its own missile defense systems.

WSJ: North Korea Moves Missile to Its East Coast

When boatloads of immigrants began arriving on beaches near Gibraltar in the 1990s, it installed an early-warning radar system based on one that Israel developed to stop seaborne Palestinian guerrilla raids.

ECONOMIST: Spain and immigration: Still they come | The

If operated from a single site (perhaps in Grand Forks, North Dakota) in conjunction with one or more new, ground-based radars and other, existing early-warning radar systems, these weapons would have the ability to provide some protection to most of the continental United States.

CENTERFORSECURITYPOLICY: Center for Security Policy | Christopher-Perry Join The Debate On Missile Defense: Will The House Defend Clinton��s Program �� Or Defend America?

The deployment of the Doppler radar system in the early 1990s by the National Oceanic and Atmospheric Administration extended tornado warning lead times from five minutes to their now-annual average of 12 to 14 minutes.

CNN: The making of a nightmare tornado