Try The Way of Kings by Brandon Sanderson.
Hmm I looked It up and found this description from Goodreads:
"It has been centuries since the fall of the ten consecrated orders known as the Knights Radiant, but their Shardblades and Shardplate remain: mystical swords and suits of armor that transform ordinary men into near-invincible warriors. Men trade kingdoms for Shardblades. Wars were fought for them, and won by them.
One such war rages on a ruined landscape called the Shattered Plains. There, Kaladin, who traded his medical apprenticeship for a spear to protect his little brother, has been reduced to slavery. In a war that makes no sense, where ten armies fight separately against a single foe, he struggles to save his men and to fathom the leaders who consider them expendable."
Men, men, men , men! Am I missing something here? I'm looking for a fantasy world maybe with female soldiers, where female soldiers are normal, you know? That sort of thing.