Haaretz, January 6, 2009 - ....The IDF has inserted a crushing war machine into the Gaza Strip to confront thousands of terrorists and guerilla fighters who have been preparing for months for a possible invasion. The forces are advancing through built-up, fortified and booby-trapped territory, and in so doing are incurring great risk to themselves.
Ashkenazi had said in earlier discussions that use of major fire power would be inevitable even in the most densly populated areas. The Israeli solution was thus to be very aggressive to protect the lives of the soldiers as much as possible.
These are 'Georgia rules,' which are not so far from the methods Russia used in its conflict last summer. The result is the killing of dozens of non-combatant Palestinians. The Gaza medical teams might not have reached all of them yet.
When an Israeli force gets into an entanglement, as in Sajaiyeh last night, massive fire into built-up areas is initiated to cover the extraction. In other cases, a chain of explosions is initiated from a distance to set off Hamas booby-traps. It is a method that leaves a swath of destruction taking in entire streets, and does not distinguish military targets from the homes of civilians.