posted on Sep, 2 2014 @ 06:22 AM
a reply to: boymonkey74
The operative word is 'sized'.
Rifle rounds are designed to take out Human sized, individual targets.
Mobile artillery rounds are designed to target small buildings and vehicles, such as tanks, APC's, and grounded aircraft.
Tactical battlefield nukes are designed to take out entire convoys, larger buildings and infrastructure.
High yield nuclear weapons are designed to target and destroy entire cities and major military infrastructure.
Truck bombs are designed to target and destroy targets the size of trucks, which a double decker bus and subway passenger carriages are so sized.
What's not to understand here?