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This also poses a very serious security threat to the country.

And military leaders have called the national debt "our biggest security threat."

"The economy is the main security threat just now," a senior military adviser said.

This is a good approach if you have lots of security threats.

The program was shut down in 2003 because of security threats.

"Until then they will support his efforts in focusing on the national security threat."

"The public should not be concerned about any security threats at this point."

And the country is still dealing with big security threats.

Today's security threats too often leave us with two kinds of likely arms control.

"Events of the past two weeks show that Iraq still faces security threats and needs outside help to deal with them."