Last week The New York Times ran a shocking article claiming that the U.S. intelligence community believes the Ukrainian government to be responsible for the August attack that killed Darya Dugina, the daughter of a prominent Russian philosopher.

Surely the established narrative that Ukraine is a model western democracy standing strong for our shared values against an aggressive Russian invader is damaged with reporting that Kiev conducted an al-Qaeda style attack on an innocent civilian inside Russia. The murder of Dugina was a textbook definition of terrorism, which is, “the use of violence or the threat of violence, especially against civilians, in the pursuit of political goals.”

Just over a month later, the Nordstream pipelines were blown up, seemingly ending at least in the near term the possibility that Germany may find a way to save its economy by mending fences with its main energy supplier. A leading Polish politician thanked the U.S. for doing the job.

Then over the weekend, the bridge connecting mainland Russia to Crimea was bombed, killing at least six civilians and leaving part of the bridge under water. Traffic was restored hours after the attack, but Russian President Vladimir Putin placed the blame on Ukraine’s intelligence service. We all know that Ukraine relies on its U.S. masters, so we can assume the U.S. provided the intelligence allowing the targeting of the bridge.

There is a pattern here. More and more brazen attacks are being launched against Russia and Washington is doing little to hide U.S. fingerprints. Why?

The Biden Administration seems to be moving us closer to nuclear war over Ukraine and Biden himself seems to know it. Last week he said, Putin “is not joking when he talks about potential use of tactical nuclear weapons or biological or chemical weapons…” For the “first time since the Cuban missile crisis, we have a direct threat of the use [of nuclear weapons] if in fact things continue down the path they are going.”

So the question is if he knows that his proxy war against Russia is moving us closer to the unthinkable—nuclear annihilation—why does his Administration persist in crossing red line after red line? Apparently, Biden’s “experts” believe that Putin is bluffing and will do nothing about the Dugina assassination, the Nordstream pipeline sabotage, and the Kerch Bridge attack.

But what if they’re wrong?

Normally foreign policy action should be weighed on a cost/benefit basis. Will adopting one particular policy benefit the United States more than the risks involved? In this case there is absolutely nothing on the positive side of the ledger. Will the security and prosperity of the United States benefit more from regime change in Russia than it would suffer should nuclear war break out?

It doesn’t seem all that hard. No.

So what’s going on here? Why does the U.S. Administration—with the support of most Republicans in Congress—continue to send tens of billions of dollars in military aid and move us toward nuclear war over a conflict that has nothing at all to do with the United States?

The time to end U.S. participation in this war is yesterday. And if it takes millions of Americans in the streets peacefully protesting while demanding that their representatives stop this madness, then bring it on. Tomorrow may be too late.

This article was originally featured at the Ron Paul Institute for Peace and Prosperity and is republished with permission.