fortress damage

[oussy]

i have a question lets say my fortress is at 100% and i got attacked, and lets say the enemy got my fortress down to 30% before they fled, does my fortress go back to 100% before next battle?
or do i have to repair it, i never got attack yet so i am unsure

[stud]

u don't need to repair the fort.
and even if some1 destroys ur fort, it still provides the same protection, the only difference is that u won' be able to build anything in that prov, until the fort is repaired