From Moves 29

ISLAND WAR 

Bloody Ridge

[13.2] (OMISSION) If any hex of Henderson Field is occupied by a
Japanese unit, the U.S. Player immediately loses his Ground
Support Points. The Points are returned to the U.S. Player on the
Game-Turn following that in which all the hexes of Henderson
Field are reoccupied by U.S. units.

[14.0] (CORRECTION) The Japanese Player wins by occupying any two
(or more) hexes of Henderson Field with any of his units at the
end of any two consecutive Japanese Combat Phases.

[15.2] (CLARIFICATION) There are two Japanese units (1/230,
2/230) listed in the Scenario 11 Initial Deployment which are not
listed on the Turn Record/Reinforcement Track, nor are they
included in the counter mix. They should be included in the game,
but not in the Initial Deployment for the Scenario. Instead, they
appear as reinforcements on Game-Turn 21. Use any eliminated
Japanese (2-2-10) infantry units or simply make them up from the
blank counters.