Originally posted by Elfie
Care to show some proof?
Nevermind, I googled for it.
As usual, your facts are twisted. For one, very few of the dump sites can be verified. Most of the exact locations of the dump sites is unknown. For another, the USA dumped very little of the captured German stockpiles. Great Britain and the former Soviet Union dumped the majority of the weapons. Third, it was a common, accepted (and thought to be safe) practice to dump unwanted chemical munitions into the sea. Dumping unwanted chemical weapons into the sea was an accepted practice from the end of WWI up into the 1970's. Virtually every country that has had chemical weapons has participated in this practice.
I doubt that you could find any useful WMD's on the seafloor now. Most chemical weapons have a useful shelf life measured in years. Mustard gas in a notable exception to this in that it has a shelf life measured in decades.
From one search result:
http://greennature.com/article1038.html Scientists Debate World War II-Era Chemical Weapons Dumped In Baltic Sea
Following World War II, thousands of tons of German chemical weapons were dumped into the Baltic Sea. Today, some scientists argue that the submerged weapons pose no imminent threat. Others, however, insist that there is no way of knowing whether an ecological catastrophe is around the corner. A particular concern, they warn, is the fact that there are no records to help locate some of the dumping sites.
• Coastal Index
In 1945, the Allies seized large arsenals of chemical weapons that had belonged to the Nazis. The arsenals contained some 300,000 tons of mines, grenades, aerial bombs, and artillery shells filled with mustard gas and other poisonous compounds. Britain and the Soviet Union used the Baltic Sea as a depository for the leftover arsenals.
Vadim Paka of the Institute of Oceanography in the Russian enclave of Kaliningrad says some 35,000 tons of chemical weapons were dumped in the Baltic after World War II. The weapons were deposited in three areas -- one near Lithuania and Latvia (Gotland Deep), one near Sweden (Bornholm Deep), and one near Denmark and Germany (Little Belt). At the time, ecological concerns were minimal. Many believed the seabed was the safest place to deposit chemicals.