Japanese Forces
"MO" OPERATION   	VAdm Inoue Shigeyoshi
		       (in Kashima, at Rabaul)
"MO" STRIKE FORCE		VAdm Takagi
Zuikaku     CV  64 a/c	RADM Hara Chuichi
Shokaku     CV  57 a/c	CarDiv5
Myoko 	    CA	CruDiv5
Haguro	    CA
Arike	    DD 	DesDiv 27
Yugure	    DD
Shigure	    DD
Shiratsuyu  DD
Ushio	    DD	DesDiv 8
Akebono	    DD
Toho Maru   AO	Oiler
"MO" MAIN FORCE		RAdm Goto Arimoto
CLOSE SUPPORT Force     RAdm Goto
Shoho   	CVL 18 a/c
Sazanami 	DD
SUPPORT Force, Main Body RAdm Goto
Aoba (F)	CA 
Kako		CA
Kinugasa	CA
Furutaka	CA
PORT MORESBY Invasion Force
ATTACK Force    	RAdm Sadamichi Kajioka 
Yubari		CL
Oite 		DD
Asanagi 	DD
Mitsuki		DD
Mochizuki	DD
Yayoi		DD
Uziki           DD
1 Patrol Boat	PC
1 Auxiliary Craft

TRANSPORT Force     	RAdm Abe Koso
Tsugaru 	CML
12 Transports 	AK/AP
3 Minesweeepers
Goyo Maru	AO
Hoyo Maru	AO
Oshima 		AR
CLOSE COVER Force     RAdmMarumo Kuninori
Tenryu (F) 	CL
Tatsuta		CL
Kanikawa Maru 	XAV seaplane tender
Nikkai Maru, Keijo Maru, Seikai Maru PG
TULAGI INVASION Force     RADM Shima Kiyohide
Kikuzuki	DD
Yuzuki 		DD
Okinoshima 	ML
Koei Maru 	ML
Azumasan Maru 	AK
2 Minesweepers; 3 MS; 2 PC
Minelayers - 2
SUBMARINES
5 I-boats; 2 RO-boats
Allied Forces
Task Force 17		     RAdm Frank J. Fletcher

(in Lexington) Task Group 17.5 (Carrier Group) RAdm Aubrey W. Fitch Lexington CV-2 w/ 69 a/c Yorktown CV-5 w/ 66 a/c Morris DD-417 Anderson DD-411 Hammann DD-412 Russell DD-414 Task Group 17.2 (Attack Group) RAdm Thomas C. Kincaid Minneapolis CA-36 New Orleans CA-32 Astoria CA-34 Chester CA-27 Portland CA-33 Phelps DD-360 Dewey DD-349 Farragut DD-348 Aylwin DD-355 Monaghan DD-354 Task Group 17.3 (Support Group) RAdm J.G. Crace, RN Australia RAN CA Hobart RAN CL Chicago CA-29 Perkins DD-377 Walke DD-416 Task Group 17.6 (Fleet Train) Neosho AO-23 Sims DD-409 Tippecanoe AO-21 Worden DD-352 Task Group 17.9 (Search Group) (in Noumea) Tangier AV-8 w/12 PBY SUBMARINES 11