Again, if strength is important, then use strength as the draft criteria, not gender.
And, you do realize that the vast majority of the military aren't combat troops, right? Drone operator duty doesn't require high grip strength. Logistics managers don't require high general strength.
Is your sexism blinding you to the female soldiers who served in the Gulf War, Iraq, and Afghanistan? What do you think they were doing if not being soldiers?
You have no idea what their grip strength was. You have no idea what their overall strength was. You have no idea if their duties required that strength, or if endurance, focus for long periods of time, ability to work in a group, were more imports.
Did you learn your grip strength factoid on some men's rights podcast?
I do have a good idea what their grips strength were, the US armed forces do such studies all of the time, sometimes they publish them. The statistics around this are well known. Grip strength is used as it's a good proxy and easy to do in an informal setting.
I'm very interested in health and resistance training is a part of that. I'm also interested in the social phenomena of certain ideological groupings of thought, such as 'healthy at any size' and 'women are exactly equal to men'.
The US failures in Iraq and Afghanistan are no more due to women than the US failure in Vietnam was due to men.
If grip strength is so important, then test for that. The military can easily do that at the recuitment center.
Otherwise it's the social phenomena known as sexism. That means rejecting a professional lumberjack simply because she's a woman, while accepting a less capable man because you've got a recuitment quota to meet.