Stealth taking out a hidden guard with ease

Stealth guided them past the elevator toward a stairwell. “Colonel Shelly was dead when I found him.”
“Dead? Are you sure?”
“Yes,” said Stealth. She reached around the corner to grab an MP’s wrist. Danielle yelped as the cloaked woman twisted the soldier’s arm, slammed the nightstick into his stomach, and dumped him on the floor. She did something fast with her fingers and he was unconscious. “Does St. George know of Peasy’s presence?”

Excerpt From Ex-Patriots, pg 453
Peter Clines
https://books.apple.com/us/book/ex-patriots/id585738393