I wondered this same thing when I was learning about how gorillas are significantly stronger than humansThey would make fearsome opponents in close combat but a lousy at even reasonable range for a human shooter. (I was taught that gorillas are six times stronger than humans) A good commander with human troops could probably counter them by playing to their weaknesses. I also asked why though Consider the reason for their strength. The answer has to do withTheir ligament attachment and leverage. Basicallyis optimized for strength, but at the placementcost of the ligament attachments give them longer levers. Longer levers give you more mechanical advantage but less control --they trade fine motor control for strength. They'd be laughably bad snipers, but Iyou wouldn't want to face one in melee combat. Their weapons would be short range or use(blunderbuss shotgun sort of thing, arm mounted canons) they might recognize this lack and create computer assisted aiming, or (remember they're as smart as people and so could recognize their weaknesses). Also consider area damage effectsweapons like mortar but less directed. Humans are also tops in the world for endurance running. In history humans excel at running our prey to death. This would also give them a disadvantage for fast, long marches. (imagine a human commander pushing his or her troops hard in retreat, setting up distance attacks along the route and then flanking from high ground) All in all the advantages and disadvantages balance well and could lead to interesting circumstances. Differences in temperament should also be considered.