Has Trump already started WW3?

Has Trump, who claims he has ended 8 wars, finally started the BIG one - WW 3? He has bombed Iran, killing not only the supreme leader but a whole slew of other highly placed individuals. WW1 only took one assassination. Iran, predictably fired back at US targets in the Middle East and Israel. For good measure, they also hit other countries in the area that housed US bases and US tourists. Right now 14 countries are involved. First it was going to be 4-5 days, then weeks, now maybe months. To end the war Trump has set 2 ridiculous demands. 1. Iran’s unconditional surrender and 2. Trump gets to choose who will be their next leader. In what alternate universe is Trump living in? Among the 14 countries is Turkey, a NATO member. Iran said it wasn’t them. All we need is another hit and for Turkey to yell foul! NATO would have to come to Turkey’s defense. So now most of Europe would be involved. Meanwhile, Putin sits in Russia laughing his head off, thinking this is going better than he hoped. The US and NATO are using their weapons on Iran, wasting money and military resources. Russia gets to sell its oil at inflated prices, gaining precious foreign currency. THIS HAS TO STOP! We need to get Trump and his ridiculous demands out of the White House NOW. Republicans need to grow a spine and face reality!