Of course, nothing in this letter is intended to create a legally binding obligation and nosuchobligation will exist unless and until a definitive transaction agreement is executed.
On the face of it, this means that America could enter into an agreement requiring it to eliminate all of its CW capability while many other nations are under nosuchobligation.
Was America's football holiday always such an obligation, fraught with social panic, the fear of no invitations, of sitting alone in the darkness with the remote, silently eating bacon ranch Pringles from a can?
There is no Security Council resolution which imposes an arms embargo in Lebanon and such force would have as its obligation to report any violation of this particular Security Council resolution.