Iran Strikes as Great-Power Signal — How the Middle East Campaign Reshapes US Leverage over China and Russia

📡 THE SIGNAL

Why it matters: A senior Senate Armed Services Committee member publicly framing US-Israel strikes on Iran as a strategic message to Beijing and Moscow reveals the operation's true purpose extends far beyond nonproliferation — it is a deliberate recalibration of global deterrence architecture at a moment when all three rival powers are testing American resolve simultaneously.

• Statement — Sen. Kevin Cramer (R-N.D.), member of the Senate Armed Services Committee, stated on March 9, 2026, that ongoing US military operations with Israel against Iran could impact geopolitics with China and Russia.
• Context — Cramer made the remarks on the 'Cats Roundtable' radio show hosted by John Catsimatidis, indicating these views are being broadcast to a politically influential New York media audience.
• Military — The US is conducting joint military operations with Israel targeting Iranian nuclear and military infrastructure, representing the largest US military operation in the Middle East since the 2003 Iraq invasion.
• Strategic — Cramer explicitly linked the Iran campaign to US credibility vis-à-vis China (Taiwan Strait) and Russia (Ukraine), arguing that demonstrated willingness to use force projects deterrence across theaters.
• Political — The framing as a multi-theater deterrence signal represents a Republican narrative shift from 'Iran-specific threat' to 'global power projection,' broadening the political coalition supporting the strikes.
• Military — US forces have deployed carrier strike groups, B-2 stealth bombers, and advanced missile systems to the region, representing an estimated $2-4 billion in operational costs for the initial campaign.
• Diplomatic — China and Russia have both issued statements condemning the strikes at the UN Security Council, but neither has taken concrete retaliatory action, validating the deterrence-signaling thesis.
• Economic — Oil prices surged 12-18% following the escalation, with Brent crude trading above $95/barrel, creating economic ripple effects that disproportionately impact China as the world's largest oil importer.
• Intelligence — The strikes target Iranian nuclear enrichment facilities that had reportedly reached 84% uranium enrichment — close to weapons-grade — according to IAEA reports from late 2025.
• Alliance — Gulf states including Saudi Arabia and the UAE have remained notably silent on the strikes, suggesting quiet coordination or at minimum non-opposition, reflecting the Abraham Accords realignment.
• Domestic — Congressional authorization for the strikes remains legally contested, with Democrats calling for War Powers Resolution invocation while Republicans like Cramer frame the operations under existing AUMFs.

The framing of US strikes on Iran as a deterrence signal to China and Russia represents the culmination of a strategic logic that has been building for over a decade — the idea that American credibility is indivisible, that weakness in one theater invites aggression in another. This is not a new concept. It traces directly back to the Cold War domino theory, updated for a multipolar era where the United States faces simultaneous challenges from three revisionist powers across three distinct geographic theaters.

The intellectual foundation was laid during the Obama administration's pivot to Asia, when critics argued that the 2013 decision not to enforce the Syrian red line on chemical weapons emboldened both Putin (who annexed Crimea in 2014) and Xi Jinping (who accelerated South China Sea militarization in 2014-2016). Whether or not the causal link was real, the narrative became politically powerful: American restraint equals adversary aggression.

The Trump administration's first term attempted to operationalize this logic through 'maximum pressure' on Iran, the assassination of Qasem Soleimani in January 2020, and simultaneous trade war pressure on China. The Biden interregnum saw a partial return to diplomatic engagement — the JCPOA revival attempts, the Afghanistan withdrawal, the managed response to Russia's 2022 invasion of Ukraine — which critics characterized as signaling weakness.

Now, in Trump's second term, the Iran strikes represent the most dramatic test of the 'indivisible credibility' thesis since the Korean War. The argument Cramer is making — that hitting Iran hard demonstrates to Xi that the US would fight for Taiwan, and to Putin that NATO's eastern flank is backed by real force — rests on several assumptions that deserve scrutiny.

First, it assumes that authoritarian leaders make decisions based on observed American behavior in unrelated theaters. The evidence for this is mixed. Putin's 2022 Ukraine invasion came despite the US having just completed a massive airlift of weapons to Ukrainian forces and having publicly released intelligence about Russian invasion plans — hardly signals of weakness. China's Taiwan calculus is driven primarily by internal political dynamics, semiconductor supply chain control, and the specific military balance in the Western Pacific, not by what happens in the Persian Gulf.

Second, the Iran operation carries its own escalatory risks that could actually undermine US credibility if things go wrong. A protracted conflict, significant US casualties, Houthi disruption of global shipping, or Iranian retaliation against Gulf oil infrastructure could demonstrate the limits of American power rather than its reach. The Iraq War — the last time the US launched a major Middle Eastern military campaign partly justified by broader deterrence logic — ultimately consumed so many resources and so much political capital that it arguably enabled both Russian and Chinese adventurism.

Third, the economic dimension cuts both ways. Higher oil prices hurt China as an importer but also strain the US economy, create inflation pressures, and could trigger a global recession that undermines the economic foundation of American power. China's strategic petroleum reserves and its pipeline relationships with Russia provide a partial hedge that the US's European and Asian allies lack.

The timing is also significant. This comes at a moment when the US is simultaneously pursuing an aggressive tariff policy against China, supporting Ukraine with weapons shipments, managing the AUKUS submarine deal with Australia, and now conducting major combat operations against Iran. The question of strategic overstretch — whether America can sustain credible deterrence across all these fronts simultaneously — is the central tension that Cramer's comments both acknowledge and attempt to resolve through narrative confidence.

What makes this moment structurally different from previous iterations of the credibility argument is the information environment. In the Cold War, deterrence signals were interpreted by a small number of elite decision-makers through classified intelligence channels. Today, every strike is livestreamed, every casualty is amplified on social media, and every political debate is visible to adversary intelligence services in real time. The performative dimension of military action — the signaling — has become at least as important as the operational dimension. Cramer's Sunday morning media appearance is itself part of the deterrence architecture.

The delta: A sitting member of the Senate Armed Services Committee explicitly reframing an active military campaign against Iran as primarily a deterrence signal to China and Russia marks a fundamental shift — the Iran operation is being publicly repositioned from a regional nonproliferation action into a global power-projection exercise. This changes the political calculus for escalation (harder to de-escalate if the stated purpose is global credibility), the economic calculus (adversaries must now factor US willingness to absorb costs for signaling purposes), and the alliance calculus (partners must decide whether they're supporting Iran containment or a broader anti-China/Russia posture).