Reasonable use of cover, but poor application of the marksmanship principles. She appears to be straining to bring her head down to get a decent sight picture, as opposed to having the butt higher in the shoulder for a more relaxed shot. Given that 'she' is in a dress, are you sure that it isn't a Royal Marine?
This is one ridicules proper-gander photo ...... With no question.
The way she holds the rifle is wrong, so is her body posture, and a direct line of sight looking at the ground confirms that this lady aint going to hit a barn door let alone a target (possibly a moving one) at any range!
Reminds me of the "Baader Meinhof Gang" style of pic from the 1970's. but could well be IRA orientated.
Hang on ......Those masculine looking hands suggest this could be a bloke masquerading as a woman !
Holding the rifle in that position is asking for a whole world of hurt, the stock is to long, her hair will get trapped in the slide, the recoil is going to leave her with a bruised tit (if it doesn't knock her off balance first). Very slack drills.
And yes I would although she would be close to 80 now.