Page 16 of Field Manual 3085 has a drawing of fighting between mechs. One Catapult is decorated with an odd symbol, a snake-like shape around a sword. What is this?
And why does it look similar to the Gray Monday attacks instigators' alleged symbol?
Era Report 3145, page 12: "The sole piece of identifying information we have come from reports of a strange insignia; a snake coiled around a sword and set against a blood-red disk."
The Catapult's symbol seems to be lacking the disc though, and the shape is vague enough it may not be a snake.
I am inclined to think it is merely a coincidence the description and the symbol the Catapult are similar, though i still wonder which faction the Catapult belongs to, whose symbol it is.