Despite carrier losses, the Japanese proceed with their invasion plans. Admiral Crace has been dodging land based air attacks for days & remains in position to intercept.
Mikawa is spotted Early. Japanese cruiser force is identified heading down the slot. They will take the Guadalcanal beachhead in a night action if they are not stopped by the allied cover force.
Force H has just pulled off a humiliating bombardment of the Italian Coast at Genoa & an air attack at La Spezia. Aerial recon provides Italy a chance at revenge.