This is my opinion, what do you think?
The Middle East wars are between Iran, with their proxies and Israel.
Iran is the enabler of their proxies, without Iran’s support, they won’t function very well, if at all.
Iran has the influence and power to halt their proxies and end the war.
So we need to address the head of the snake. It means leadership from the Whitehouse, where the President personally endeavors to meet with Iran’s leadership to negotiate. If they refuse to cooperate reinstate full sanctions, which were in effect under Trump, and which the current Administration relaxed. Make sure Iran understands that we hold them responsible for their proxies. Make sure they know we need their assistance to negotiate an end to the war. If they don’t play ball, make sure they understand there will be consequences. If they still don’t play ball, perhaps another Soleimani, or an oil field, or the nuclear facilities. Keep hitting them, until they have no choice left. Make sure we have Israel on board and they are willing to negotiate reasonably throughout the process.
We need a very strong leader as President, to lead this process.
Including most of the Middle East, everyone is fed up with Iran. Now is the time.