American isolationism and Iran

As an Australian who served in Afghanistan I know what it means to show up, shoulder to shoulder with our mates when things get ugly. Australia isn’t looking for a fight for sport, but we’ve always stood with the United States because we share common values and because trust and predictability matter on the battlefield. We fought in Afghanistan together. We didn’t flinch in Iraq, Korea or Vietnam that’s the kind of commitment proper alliances are built on.

But look at what’s happening with Iran and how the U.S. govt has been flip‑flopping threats one week, back peddling the next. It’s not just confusing; it makes it really hard for middle powers like Australia to sign up to something with confidence when there’s no clear strategy or consistent messaging. Other allies are watching that too. Canada can’t rule out a role, but leaders are cautious, Europe is hesitant, and even in the Indo‑Pacific folks are asking whether Uncle Sam’s commitments are as solid as they once were. 

We would come in a heartbeat if this were a justified fight with clear objectives and a plan that understood the risks. But isolationism or unpredictability from Washington doesn’t help anyone, it shakes the confidence that allied partners do want to have in backing U.S. policy.

The American public and its leaders need to understand that allies don’t just turn up because of slogans, we turn up when we know there’s a coherent purpose, respect for international law, and real commitment. Isolationism isn’t the answer, and neither is chasing headlines. If allies are going to step up, they need to know they can trust what they’re signing up for.