Women are not a serious problem in the military. There are plenty of slots women can fill, they are just not in combat arms.
Yes they are a serious problem in the military and are weakening it badly, and they are not at the goal of 50% yet. They introduce left wing politics, nurseries, gynecologists, they are expensive, get injured too much, and drag down the overall standards and capabilities.
They have been a drag since the left introduced them 40 years ago, they used to be limited by law to 2% or less, where they served in legal, nursing, medical, and finance.
They are not equivalent to men, and slow everything down and need help doing basic things, things as simple as moving material, changing a truck tire, lifting a large pot of soup, getting over a wall, lifting something up above their head, getting into a truck, putting up a large tent.
They are females replacing men, in work that requires men to reach maximum standards.