Texas does include "all citizens" 18 through 60, and those who have indicated an intent to become citizens. Women most definitely included. Additionally, one component of the Texas Militia, which includes the National Guard of Texas, is the Texas State Guard, which has both ground and air components.
Texas Government code§ 431.081. PERSONS SUBJECT TO MILITARY DUTY; PERSONS NOT ELIGIBLE TO ENLIST. (a) A person is subject to military duty if the person is:
(1) able-bodied;
(2) a citizen or a person of foreign birth who has
declared an intent to become a citizen; (3) a resident of the state;
(4) at least 18 and not more than 60 years of age; and
(5) not exempt under Subsection (b) or (c) or United States law.
Those exemptions are mainly holders of certain state offices.
Looks like the anti-second amendment mob isnt too familiar with State constitutions. If I had time Id read a few New England constitutions to find what they say about a militia.
I would like our constitution amended to read all citizens over 18 years. I dont favor that 59 year cutoff or the exclusion of women.