Chechens are fighting in... www.cnn.com

Who is Ramzan Kadyrov, the... www.economist.com

Chechen leader Kadyrov... www.aljazeera.com

Chechen leader offers to... www.reuters.com

Putin promotes Chechen... www.theguardian.com

Critic of Chechen leader... www.bbc.com

Chechnya profile - BBC News... www.bbc.com

Meet the Chechen battalion... www.knkx.org

UFC maintains links with... www.cnn.com

U.S. Punishes Chechen... www.nytimes.com

Chechen forces sign... www.aljazeera.com

Chechen Fighters in Ukraine... jamestown.org

Chechen 'wild card' Ramzan... www.ft.com

Putin makes surprise trip... mainichi.jp

Working meeting with Head... en.kremlin.ru

Veteran Chechen IS Militant... www.rferl.org

Ukrainian official denies... www.reuters.com

The feared Chechen unit... www.youtube.com

Some U.F.C. Fighters Have... www.nytimes.com

Chechens - Wikipedia en.wikipedia.org