27 Nov
From: 1stSecNavSec
Imperial Hq.
To: Striking Force
COSCombined

(could be Nov. 27 Tokyo time and Nov. 26 U.S. time) 
"Although there are indications of several ships operating in the Aleutians area, the ships in the northern Pacific appear to be Russian ships.... They are Uzbekistan (about 3,000 tons...12 knots) and Azerbaidjan (6,114 tons less than 10 knots).  Both are westbound."  SRN-116667