Following the Moscow bombings, some international security experts say this kind of violence cannot be permanently stopped.

VOA: special.2010.04.03

Through this program, different government agencies try to identify visa applicants who could threaten national security.

VOA: special.2009.06.11

The other very important law passed during this period created the national social security system.

VOA: special.2011.04.07

Britain is organizing an international conference later this month to discuss the security problems.

VOA: special.2010.01.09

He says the competition this could create may also threaten international security.

VOA: special.2009.05.05

This goal of greater job security is harder to reach these days.

VOA: special.2010.09.02

"We have now just enshrined, as soon as I sign this bill, the core principle, that everybody should have some basic security when it comes to their health care."

VOA: special.2010.03.24

This week,the Obama administration released its first National Security Strategy.

VOA: special.2010.05.29

"Safety and security of our volunteers is absolutely our top priority and we are continually looking at this topic and I have to say that in the last few years we have done an amazing amount of work to try to improve both our systems to support volunteers, to ensure confidentiality and to strengthen their preparedness and training."

VOA: special.2011.03.28

On the Security Council's regular program of work this month will be a debate on the U.N.'s peacekeeping mission in Haiti.

VOA: standard.2009.09.02

"Unfortunately in this state that is not a nation, security is the only product which the state sells outside and inside."

VOA: standard.2010.07.08

Although security in Iraq has improved during this time, apparently the lives of most of these homeless people have not.

VOA: standard.2009.09.20

"I believe this war to be a tragic failure that continues to undermine rather than advance our national security interests."

VOA: standard.2010.07.30

So this is a very capable platform," For security reasons, officials will not say how large a bomb the M-ATVs can withstand.

VOA: standard.2009.11.02

Homeland Security Secretary Janet Napolitano, a key figure behind this week's aid package, will visit Mexico early next month along with U.S.

VOA: standard.2009.03.25

He says he has no doubt that this will be a great World Cup and there will be no problem with security.

VOA: standard.2010.01.22

Risk consultant John Drake, of the British security company AKE, predicts several more such incidents will take place this year in Afghanistan.

VOA: standard.2009.09.10

The national security challenge comes at a difficult time for Mr.Obama, who later this month will mark his first year in office.

VOA: standard.2010.01.06

He said the U.N.'s own security will need to be increased during this transition period, which will require adequate funding from member states.

VOA: standard.2010.08.04

This is trying to bring security to a hamlet - we pull out, the hamlet no longer has security, and the Taliban take over.

VOA: standard.2009.09.09