21.   The Russian troops are helping the Moscow-backed Tajik government defend itself against Tajik fundamentalist rebels maintaining bases in Afghanistan.

22.   The Vietnamese navy, while maintaining the base, appears to offer little economic benefit.

23.   Thus, just like in a political campaign, each side starts with the goal of maintaining their base.

24.   Today, insurance price-quote services maintain data bases of different policies.

25.   When vacancies open on the Supreme Court, Bush would need to maintain his base among Christian conservatives.

26.   While the volunteers guarded and maintained the base, Gordon drummed up investors from around the world.

27.   Also, U.S. prosecutors believe that Yousef received military training from Afghan rebel groups that maintained bases in western Pakistan.

28.   Both cities used to serve as rest and recreation for American military servicemen when the United States maintained bases in the Philippines.

29.   Civilian contractors hired by Antarctic Support Associates of Englewood, Colorado, are hired to maintain the base and support science projects.

30.   Elsewhere, Pakistani officials reported the explosions in Paktia province appeared to be near the Gor Way Tangi area, where it is believed bin Laden maintains underground bases.