Hidden Agenda is Iran war?

Everything other reasons in the favour of war aside, I feel that USA have hidden agendas, being the biggest exporter of arms and energy, energy being the biggest portion of its exports, I think US chose to wage the war to invigorate it's dying economy, given that war is not happening on their land, to their people. They signed 16bn arms deal to gulf, and recently got internal approval of 20bn more for war, interesting how 16bn out of 20bn now comes out from middle east itself. How it strategically confiscated venezuela oil before going into war, now energy price for asia and Europe are pumped up, it can also means to slow down BRIcs nations overpowering US. And so much more maybe going behind the scenes. On the other hand I don't deny that Iran can't have nuclear weapons or most probably has been sponsoring terror.

PS: they damaged the largest LNG facility in the world and claim to not knw. Not to mention the stock market manipulations for making a fortune by making events happen/making news right over the weekend and key market levels