- This article is about an in-universe event. For the in-game mission, see Red and Black - Alpha.
More than a week after the attack on Tokyo, Martinez Security received word that the Valahia were beginning another attack on Tokyo from the north and the south. At the request of the Seventh Fleet, Martinez Security would support the Japan Self-Defense Forces in defending Japan and join the JSDF operation in the south to hold off Valahia.  
Even though all Valahia forces in the Niijima area of the Izu Islands were destroyed, Valahia forces were able to break through in other sectors; as a result, Martinez Security began to move to defend Tokyo.