Almost certainly a training camp somewhere in the mountains of Afghanistan. Exactly the sort they're itching to recruit. She'll be on the front of the Daily Express as Jihadi Joan one day, and you'll be on the local news going "Well, we didn't see this coming, she was a lovely, quiet lady...
Only really know the neighbours on one side, thanks to a slightly odd street layout where I live. They're a Romanian couple with a son aged five or six, and they're very nice. I'd put them pretty low down the Islamic radicalisation scale to be honest. Hopefully they think the same about me.