Yes, plenty, but for some reason that is beyond my recollection, I had deactivated them that night. Better believe they came on as soon as I looked out the window. In hindsight, I was in no real danger inside the armored RV, but I noticed my NPC companion was gone. She had decided to heroically charge into the fray with her longsword while I was sleeping. Somehow she was still alive and fighting when I found her (first picture) and I managed to get her into the vehicle and we shot our way out of the swarm.
I feel like this is either a bug (nyaa) or poor balancing of ants’ ability to multiply. I used a scouting tool and there did not appear to be a nest nearby. Where the heck did they all come from?!