russians, the russians typically have taken the mindset of, they mortar the cities and they go in and they soften up the cities, then they send in ground forces. back in chef yaw, the mid '90s the cheffians were able to fight against the russians in a way they were not able to or prepared for. in this instance what it indicates it shows that the russians realize there is going to be and urban fight and that the russian forces aren't capable or able to take that urban fight the way they want to. so brought in the chechans. that is bringing in a really interesting dynamic. it shows the hand and forecasts what russia is doing. one we know that means the russians know this will turn into and urban fight. two, i believe this also shows that the russians aren't capable and ready to take their conventional forces into and urban environment. therefore, bringing the chechans in there.