Special Defensive Training V

Enhances all Squads' Defense.

Research levels

Cost, base research time, power, prerequisites, and total effect at each level.

Level	Bread	Wood	Stone	Iron	Gold	Research time	Power	Requirements	Effect
1	1,400,000	1,400,000	280,000	71,000	41,000	3d 18h 16m 40s	16,800	Academy 25 Defensive Formations V 1 Picket Lines V 1 Bulwark Formations V 1	2%
2	1,400,000	1,400,000	280,000	71,000	41,000	3d 18h 16m 40s	33,600	Academy 26	4%
3	1,400,000	1,400,000	280,000	71,000	41,000	4d 3h 18m 20s	50,400	Academy 27	6%
4	1,700,000	1,700,000	340,000	86,000	49,000	6d 13h 59m 10s	67,200	Academy 28	8%
5	2,000,000	2,000,000	400,000	100,000	58,000	7d 21h 35m	84,000	Academy 29	10%
6	3,900,000	3,900,000	790,000	190,000	110,000	18d 19h 23m 20s	113,400	Academy 30	13.5%