The men are suspected of being involved in attacks on police.
In neighboring Ingushetia, an alleged militant was killed and four law-enforcement officers were wounded in a clash. The militant killed allegedly took part in an attack in Nazran in 2004 during which some 90 police and security officials were killed.
The Chechnya Conflict
The aftermath of a December 2002 Chechen resistance attack on the main government building in Grozny (epa)