Top 10 Greatest Siege Engines
An truly ingenious upgrade over the existing catapult. Greater range meant the attackers could fire from farther away, and therefore keep out of range from defensive projectiles.
From a certain perspective, the cannon brought about the downfall of the castle as an effective defensible position. If an attacker had enough gunpowder and shot, they could simply find the range on a particular soft spot of the wall, and continue to hammer it with successive shots. Inevitably, the wall would breach, and the attackers could then take the next step in their assault, either through infantry assault through the breach, or continuing to barrage the fortification with cannon, but now with a opening to see the inside of the fortification.
This engine allowed the attackers to hurl rocks, fire or other projectiles at the walls and even into the interior of a defensive position.
Used with great effect by Alexander in his seige of Tyre, it gave attackers the ability to gain height and fight defenders at their level, or even above them. Possibly more importantly to view the inside of the fortification, and to adjust the attack accordingly.
The Romans, with their well deserved accolades for improving on existing ingenuity, made the Ram into a highly effective seige engine of antiquity. Once devising a covering ( A roof ) for the Ram, the device became a mainstay of castle assualt. The device could be enhanced in the field by adding weight to the Ram, thereby increasing its kinetic energy.
As long as the attackers could accept some early losses, this form of attack usually proved effective, at least initially..As more of the attackers kept high defenders occupied with hand to hand skirmishes, the more attackers made it over the wall, and into the enemy's fortification. As any military personnel would agree, to have hostiles within your perimeter is not good. This form of attack would prove difficult to maintain over time, as effrctive defensive measures were forthcoming.
If you've ever seen videos of this highly effective weapon, you'll know how devastating it can be for enemy bunkers, even reinforced modern bunkers. The weapon delivers two payloads, the initial blast to break through the reinforced outer shell of an enemy's bunker, the secondary blast to vaporize any combatants or equipment therein.
Obviously, these could be lobbed inside defensive positions of antiquity. The fires started within could prove devastating, as the defenders had to focus on the fire, and not the attackers outside.
Same principle as a fire arrow, with a more modern twist. Explosive charges could now be lobbed within a defensive structure.