The rationale was that of preserving national security.

They were told that such killing was not a crime, but a duty to preserve national security.

China firmly supports Tajikistan's efforts to preserve national security and stability.

Our goal was to spare blood and preserve security.

The Administration says the rules were needed to preserve military security and served the public well.

Again, the operating principle of social services is to preserve the privacy, safety and security of the minor.

She has supported the interests of the elderly with regard to preserving social security.

"Why should causing pain and injury be necessary to preserve security?"

We must preserve social security for work in the postal industry, and for this reason the primacy of politics is also important.

Its primary objective is to preserve the integrity and security of its payment systems.