l*********o
发帖数: 3091 | 1 美国潜艇对日本商船无差别打击。比如对马丸。
日本潜艇放过美国商船，只打击军用船只。
http://en.wikipedia.org/wiki/Pacific_War#Submarine_warfare
Allied submarines did not adopt a defensive posture and wait for the enemy
to attack. Within hours of Pearl Harbor, Roosevelt promulgated a new
doctrine: unrestricted submarine warfare against Japan. This meant sinking
any warship, commercial vessel, or passenger ship in Axis-controlled waters,
without warning and without help to survivors.[nb 9]
Allied surface fleets and aircraft gave good protection to Allied submarine
bases.
While Japan had a large number of submarines, they did not make a
significant impact on the war. In 1942, the Japanese fleet subs performed
well, knocking out or damaging many Allied warships. However, Imperial
Japanese Navy (and pre-war U.S.) doctrine stipulated that only fleet battles
, not guerre de course (commerce raiding) could win naval campaigns. So,
while the US had an unusually long supply-line between its west coast and
frontline areas, leaving it vulnerable to submarine attack, Japan used its
submarines primarily for long-range reconnaissance and only occasionally
attacked U.S. supply-lines. The Japanese submarine offensive against
Australia in 1942 and 1943 also achieved little.[71]
As the war turned against Japan, IJN submarines increasingly served to
resupply strongholds which had been cut off, such as Truk and Rabaul. In
addition, Japan honored its neutrality treaty with the Soviet Union and
ignored U.S. freighters shipping millions of tons of war-supplies from San
Francisco to Vladivostok,[72] much to the consternation of its German ally. | c****3
发帖数: 6038 | | l*********o
发帖数: 3091 | 3 一枚鱼雷，一艘商船。那个贵？
【在 c****3 的大作中提到】
: 那是因为日军要省鱼雷吧
| x****u
发帖数: 12955 | 4 So, Japanese stupidity is now a proof of their "moral standard"? | r*****n
发帖数: 964 | 5 问题是打了商船，没鱼雷打军舰了怎么办？
【在 l*********o 的大作中提到】
: 一枚鱼雷，一艘商船。那个贵？
| d*******s
发帖数: 695 | 6 打商船才是对潜艇的有效使用方法吧，德国是用的最好的，也是用来破坏交通线。只能
说日本没学会用潜艇的方法。 | f***n
发帖数: 4682 | 7 仁义之师为什么到了中国就烧杀抢掠，无恶不错。 难道是美国让鬼变成了人，中国让
人变成了鬼？
waters,
submarine
【在 l*********o 的大作中提到】
: 美国潜艇对日本商船无差别打击。比如对马丸。
: 日本潜艇放过美国商船，只打击军用船只。
: http://en.wikipedia.org/wiki/Pacific_War#Submarine_warfare
: Allied submarines did not adopt a defensive posture and wait for the enemy
: to attack. Within hours of Pearl Harbor, Roosevelt promulgated a new
: doctrine: unrestricted submarine warfare against Japan. This meant sinking
: any warship, commercial vessel, or passenger ship in Axis-controlled waters,
: without warning and without help to survivors.[nb 9]
: Allied surface fleets and aircraft gave good protection to Allied submarine
: bases.
| l*********o
发帖数: 3091 | 8 可能日本压根儿就没打算和美国打无限制战争，GDP一比十。日本当年和大清的有限战
争取得了巨大利益。想重复这一模式。
美国应该以无限战争的姿态打击IS.
【在 f***n 的大作中提到】
: 仁义之师为什么到了中国就烧杀抢掠，无恶不错。 难道是美国让鬼变成了人，中国让
: 人变成了鬼？
:
: waters,
: submarine
| s*******y
发帖数: 4173 | 9 倭杂去死
waters,
submarine
【在 l*********o 的大作中提到】
: 美国潜艇对日本商船无差别打击。比如对马丸。
: 日本潜艇放过美国商船，只打击军用船只。
: http://en.wikipedia.org/wiki/Pacific_War#Submarine_warfare
: Allied submarines did not adopt a defensive posture and wait for the enemy
: to attack. Within hours of Pearl Harbor, Roosevelt promulgated a new
: doctrine: unrestricted submarine warfare against Japan. This meant sinking
: any warship, commercial vessel, or passenger ship in Axis-controlled waters,
: without warning and without help to survivors.[nb 9]
: Allied surface fleets and aircraft gave good protection to Allied submarine
: bases.
| c****g
发帖数: 37081 | | z**********e
发帖数: 22064 | 11 倭寇讲个吉跋猫的信用啊，1932年进犯上海遭到迎头痛击之后，说要坐下来跟国军谈判。
国军也就老老实实坐下来谈了，没想到倭寇是缓兵之计，等援兵到来时，就说谈不下去
了，无耻抵赖，再次发动进攻。 | E*T
发帖数: 281 | | f***n
发帖数: 4682 | 13 那就是知道打不过不得不装孙子的无奈之举
【在 l*********o 的大作中提到】
: 可能日本压根儿就没打算和美国打无限制战争，GDP一比十。日本当年和大清的有限战
: 争取得了巨大利益。想重复这一模式。
: 美国应该以无限战争的姿态打击IS.
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