Battle Lessons (Communications) Battle of Komandorski
 

X. Battle Lessons, Observations and outline of progress of
Communications in Battle off Attu Island
A. Divisionof forces, strength and principle duties
B. Communications Plan for A Operation (Attu)  
communications disposition and procedure
C. Outline of communications control and progress
of communications aboard flagship NACHI
D. Outline of progress in intercepting enemy 
communications, personnel dispostions, situation &
communications of American forces
E. Damage and damage control aboard NACHI, MAYA
TAMA and ABUKUMA with sketch of mainmast of 
NACHI (hit by American shell) and chart of movements
of NACHI
F. Battle lessons and observations; communications
procedure, important communication matters, equipment
hull fitting out,training, interception of enemy communications
code, general observations.