1.   The troops used charcoal to camouflage their faces.

2.   Troops used tear gas and rifle butts to break up the protests.

3.   Andy Messing, a former Special Forces officer, said Wednesday that he had been told by his contacts that U.S. troops were using the animals.

4.   But after a week with my competition yellow civilian version of the same vehicle that our troops are using around the world, I came away a fan.

5.   But even as the commanders met, Israeli troops used tear gas to drive back Palestinians protesting against the summit pact.

6.   But Palestinians at the site said the troops used excessive force.

7.   But Zambia denies such cooperation, saying the accusations emanate from its refusal to allow Angolan troops to use Zambian territory to attack the rebels.

8.   Currently, American troops typically use tear gas, rubber bullets or bean-bags fired from shotguns to disperse crowds.

9.   Current rules permit Japanese troops to use weapons only in self-defense.

10.   He said he tells the troops to use only prepaid cards, or to have an operator cut in after a set number of minutes.