dunc123

Are there international or other laws you care to stick to?

I can't see any reason to use horses in a modern conflict except as transport for special forces in extremely rugged terrains (as was the case recently in Afghanistan). Perhaps if the use of mechanized infantry was impossible, for example, if the internal combustion engine (or a substitute) was never invented or developed.

Are military vehicles (tanks, APCS, etc) developed in this alternative time line or were they never invented?

Is competition against an AI acceptable?