The Coalition reveals yet another enemy type in the game through a short GIF on Twitter.
The Swarm Flock is a swarm (surprise!) of flying “leeches”. As per the tweet, these are going to be “your worst nightmare”. Players actually caught a slight glimpse of them in the game’s reveal trailer at E3 2018. If their movement is as unpredictable and dynamic as this short snippet suggest, then they may very well be a worthy adversary indeed.