@sweetaffaj
Trans women are not waging a war on women.
Isn't it great then that neither the OP nor anyone else on this thread has claimed they are?
The war on women we refer to is the result of the coming together of various movements - some organised, some not - and developments - some intended, some not - that a whole range of different people are involved in - some intentionally and some not.
One of these groupings is an extreme fringe of trans rights activists, many of whom are not, in fact, identifying as trans at all. Of course, there are some people who do identify as trans who actively engage in campaigns designed to undermine and eventually abolish women's sex-based rights. But we cannot claim that all males who identify as trans have this goal, because this simply isn't true.
It's a small number of people who actively fight against women's sex-based rights, but there are always many more people who, when fighting for the rights of one group, are indifferent to the knowledge that their actions may or do result in harm to another group. They prioritise the needs of the group they consider to be more in want of rights and don't waste any energy on worrying about groups they think are already well protected.
Add to that the large number of men who continue to deny that women and girls are disadvantaged, discriminated against or oppressed anywhere on this planet, and all those who think women's rights have swung too far already, and who will use any and all means to roll back these gone-too-far women's rights and the result is what we are witnessing now. What we call a war on women. Not merely on our rights, but on who we are as a group - the sex class capable of bearing young, with all that entails in our world.
And in answer to the OP, no, women and girls is enough. Anything else concedes ground. If I have to use something different for clarity, I use female people or female plus the noun that relates to what is being discussed. So on sport, I would say female athletes.
If you observe this process, also called female erasure, for long enough, you will notice that every time ground is ceded, a new battlefield is created. Sometimes this plays out in public in a way that demonstrates this beautifully, as with companies selling menstrual products. One was attacked on social media for talking about women and girls, scolded for not being inclusive, most of the activists suggesting they could always use female if they needed to and another set of activists then attacked the use of female when referring to female biology.
I've seen companies who have abandoned the use of women and girls altogether apologise for using the words "female reproductive system" and promising to find a more inclusive term.
You will have to fight to defend your words anyway, whatever they are, as long as they seek to differentiate between the sexes. So stand your ground here, on women and girls. These are our words and our lives, so draw that line in the sand here.