None of them want it to end. It's a money making deal across the board. They get the skim or kickbacks off of cash donations, they get to fire up their military production infrastructure. They can claim out of one side of their two faces that they are deep into their reserves, while out of the other side they claim they are only sending outdated munitions.
They are making money hand over fist on both ends of this, just like Korea, Viet Nam, Afghanistan, Iraq. They have the blueprint and it's being followed. Dems claim to be against war, but LOVE the extra money in their portfolios. Reps say they are against this, but they are neck deep in the companies reaping the profits from this.