[Sweetjustusnow]

"if at any moment, we distrust their actions we can cancel the contract"

How do you cancel a contract that you don't own?

[wickedpinto]

Any Sovereign nation, for purposes of self protection may not be held to any external contract, if valid reason is offered. Even if there ISN'T! we can do it, all we have to do is absorb 5 or 6 more UN resolutions deriding us. Thats to be expected.