Demolitions Defense

The Combat Research Upgrade:  Demolitions Defense boosts the Defense Rating of the demolitions units in the players army.

Level	Demolitions Defense Boost
1	+1%
2	+3%
3	+7%
4	+13%
5	+21%
6	+31%
7	+46%
8	+66%
9	+91%
10	+131%