Chechen warlord Doku Umarov claimed responsibility for the Moscow metro bombings that killed 39 people earlier this week and threatened more attacks.
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Chechen warlord Doku Umarov claims Moscow metro bombings
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We were political opponents with Kurmanbek Bakiyev in Kyrgyzstan --
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'Terrorists used plasticisers to bind explosives'
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'MTS launches services in Chechnya'
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Taliban warns of more attacks
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1 killed in inter-factional clash
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Russians 'advancing on Tbilisi'
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Medvedev says attackers behind deadly airport blast wanted to bring Russia 'to its knees'
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Pukhtoons are victims of terrorism:
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Dozens killed in attacks in Afghanistan
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Taliban militants threaten spring offensive
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``I was in Gori when the Russians attacked''
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Tehbazari posing serious security threat:
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Nigerian militants warn of more attacks
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Rebels claim responsibility for bombings at army command headquarters
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Russia intensifies attacks on Georgia
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Putin warns of post-election violence