The United States provides about 60 tactical B61 nuclear bombs for use by Germany under a NATO nuclear weapons sharing agreement. The bombs are stored at Büchel and Ramstein Air Bases, and in time of war would be delivered by Luftwaffe Panavia Tornado warplanes. As well as being a breach of the Protocols to the (revised) Treaty of Brussels, many countries believe this violates Articles I and II of the Nuclear Non-Proliferation Treaty (NPT), where Germany has committed:
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