Urban War
Because the resistance in Falluja is so intense, and to fight in accordance with their current dictums of casualty aversion and the avoidance of excessive urban destruction, the Marines in Falluja are avoiding engaging in house-to-house fighting and indiscriminate carpet bombing followed by advances along a front. This is the preferred Russian strategy for seizing urban centres, and one that they have executed repeatedly, most recently in Grozny. The Pentagon’s current aversion to this draconian strategy constrains its forces to transient airborne-assisted strikes and sniper and artillery seige tactics. This was tried before, most recently and most infamously in Sarajevo in the 1990s. The tragedy is that it is rarely sufficient to quickly overwhelm a city full of resistors, but it does create a persistent, enduring stream of hapless civilian casualties.