21.   The bombers are supposed to be able to take on missions from their main base, Whiteman Air Force Base in Missouri, or from U.S. bases overseas.

22.   The airport will become the main Marine base in the south and will be used for shipments of humanitarian aid into Afghanistan.

23.   The fortified town had served as the headquarters of Aslan Maskhadov, the Chechen military commander, and was as a main base of rebel resistance.

24.   The Macedonian government says most of the Albanian rebels have entered the country from Kosovo and have their main bases and sources of arms there.

25.   The Macedonian government says most of the rebels have entered the country from Kosovo and have their main bases and sources of arms there.

26.   The main Serbian military bases in Kosovo are just north of Pristina, with army garrisons located at Prizren near the Albanian border and Gnijilane.

27.   Two dragon dance teams rose and fell across a tarmac ground that once was the main British naval base here.

28.   Over the last few weeks, the government said it had ousted rebels from their main bases in the southern region of Pool.

29.   Panic spread through parts of Kinshasa late Wednesday when explosions were heard near the main military base, Camp Tshatshi.

30.   Pol Pot died in April this year while under house arrest by his comrades as the guerrillas were losing their last main base to the government.