I have fought to protect the integrity of classified information in the past and I will do so in the future,"

VOA: standard.2009.04.20

There is a military aid, which is different, who carried what's called the 'football', which is a leather section that contains the highest classified communication equipment and nuclear codes.

有个军事助理，那是不同的，他负责拿着叫“足球”的东西，是个皮革的盒子,里面装着最高秘密等级的,通信设备,和原子弹设备。

普林斯顿公开课 - 国际座谈会课程节选

He was serving a 15 year prison sentence after being convicted of passing classified information to the United States.

VOA: standard.2010.07.09

Earlier this week McChrystal delivered a classified report assessing the war and many analysts expect he will soon ask for more troops and money to fight the battle.

VOA: standard.2009.09.03

policy toward the island. "The view from Havana is that U.S.classified information is a commodity to be bought,sold and traded to anyone that can come up with the right offer,"

VOA: standard.2009.06.06

The Tamil Tigers,long classified by the United States as a terrorist group, waged a 26-year war for an ethnic-Tamil state in the northern part of the mostly-Sinhalese country before its defeat and final surrender in May.

VOA: standard.2009.10.22

In previous years, the U.N.Children's Fund has classified Haiti as a country 'in crisis.' Since the devastating earthquake struck, UNICEF has increased its efforts to restore shattered lives and protect children and women who are among the most vulnerable victims of this disaster.

VOA: standard.2010.02.04