Major Warship Losses
	Aircraft Carriers	Light Aircraft Carriers	Escort Carriers	Battle-ships	Heavy Cruisers	Light Cruisers	Destroy- ers	Destroyer Escorts	Sub-marines
Australia					1	2	4
Canada			1			1	8	1
Denmark									9
France				5	4	6	57	1	65
Germany				4	5	4	53		746
Greece						1	4	1	4
Italy				2	7	8	86	13	116
Japan	13	2	4	11	17	27	160	160	133
Netherlands						3	11		15
Norway							5		2
Poland						1	3	1	2
Soviet Union				1		2	34		95
UK	5		4	5	5	24	100	42	75
United States	4	1	6	2	7	3	71	11	52
Yugoslavia						1	4		2
SOURCE: Dirty Little Secrets of World War II, Dunnigan & Nofi (The table has been modified and some figures altered from those originally produced.)

U-boat Losses by Cause
	1939	1940	1941	1942	1943	1944	1945	Total
Aircraft (AC)	0	2	3	36	140	68	40	289
Ships	5	11	24	32	59	68	17	216
AC & Ships	0	2	2	7	13	18	2	44
Bombing*	0	0	0	0	2	24	36	62
Mines	3	2	0	3	1	9	7	25
Submarines	1	2	1	2	4	5	3	18
Other	0	4	5	6	17	43	17	92
Total	9	23	35	86	236	235	122	746
*Refers to strategic bombing targeting U-boats in their pens. AIRCRAFT refers to attacks on U-boats at sea. OTHER refers to U-boats lost in accidents, due to weather, or captured. SOURCE: Dirty Little Secrets of World War II, Dunnigan & Nofi