The new fortifications included increased firepower and improved weaponry. Lannes and Moncey committed two army corps of 45,000 men and considerable artillery firepower. Necron infantry have strong ranged firepower, tough armor, and slow movement. The expedition also prepared advanced weapons to display their military firepower. Modern designs call for compact weapons retaining firepower. Their improved firepower and portability offered an advantage in trench warfare. They have assistance in the form of armored bodies having incredible firepower. Necrons are characterized by strong ranged firepower and tough armor. US attacks against such tough positions sought to avoid US casualties by relying upon firepower. Israel tries to compensate for these weaknesses by emphasising intelligence, maneuverability and firepower. Chinese defense was stubborn even in the face of overwhelming firepower. The Allies' victory was achieved through superior firepower and gunnery. French cavalry tank designs saw attempts to balance the needs of firepower, protection and mobility. Bastion forts arose in an attempt to make cities defensible against strengthening military firepower. The Battle of Kursk convinced the Soviets of the need for even greater firepower.