Stealth taking down a super soldier

Less than a second. It took Smith and Harrison a few moments to understand what happened next. They saw it all, but their minds needed time to break the blur down into actual movements.
One moment Stealth was a prisoner at gunpoint. They looked back from the window and her free hand was up and Taylor’s rifle was aimed over her shoulder at the wall. Her fingers stabbed out and drove four strikes into the soldier’s throat one after another. On the last one her hand twisted over to grab the top of his head and yank it down as she leaped up. Her knee smashed into his face and she spun in midair, driving her heel into his chest.
Taylor crashed into Polk and collapsed to the floor. Everyone knew the soldier wouldn’t be getting up anytime soon.

Excerpt From Ex-Patriots, pg 476
Peter Clines
https://books.apple.com/us/book/ex-patriots/id585738393