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THIS PAGE DECLASSIFIED IAW EQ 129 8<br />
- 21 -<br />
were of en achieved even from consid rable distances .<br />
Sim il ar effects to those produced bv direct hits can be<br />
attained only by bombs dropped near th e s id ewall of commercia l<br />
vessels up to 8 , 000 t ons ,<br />
libh tly protected warships such as<br />
destroỵers an d cruisers un to 4 , 000 t ons , an d small aircraft<br />
carriers .<br />
Large transport vPssels and cruisers ^f nore tran<br />
8 ,<br />
000 tons usua ll y ave double bottoms and several aterti h t<br />
cotnpartments extendin over tnree quarters of the vesse l ' s<br />
len; th . Th e bow and the rear ,<br />
bowever ,<br />
have only on e simple<br />
hull .<br />
For<br />
this reason the effect o f di rect hits would be overchelming<br />
against this type of vessel so lon as the bomb penetrates<br />
deeply i nto the s hi p ' s bodv .<br />
Inderwater dama es to the bow and<br />
stern correspong to those aciieved a ainst unprotected vessels .<br />
Modern battleships and large aircraft carriers have well con-<br />
•<br />
structed un derwater pro tection at ridship : this extends to about<br />
hal f tbe entire length of the ship in order to reduce the e ff ect<br />
br ea t l y<br />
of torpedoes .<br />
This will also 3: Y reduce the effectiveness<br />
of near :zisses of hi;h - explosive b owb s :ve iohin less than<br />
2 ,<br />
200 pounds in co lparison vdith direct hits by armor- piercing<br />
bombs of equal ca lib er .<br />
I1ear misses can achieve considerable<br />
effectivenPSS ,<br />
if they dron near the unprotected bow or stern .<br />
If the bombs are dropped out of flat dives ,<br />
they can be brouv h t<br />
so close to the ship 's wall that its hi her explosive contents<br />
can produce mere results than aircraft torpedoes of equa l<br />
weigh t .<br />
Unprot°cted ships and unportected bows and sterns f<br />
.<br />
. a jor warships suffer the same d araaaes irom this type of attack<br />
THIS PAGE DECLASSIFIED IAW EQ 129 8