TESTIMONY: What I Saw in the Numbers From Exercise Valiant Shield 2026

Introduction: An Exercise That Speaks Louder Than Any Press Release

Ten Days in the Pacific That Change the Equation

I was not in Guam. I did not see the aircraft take off, nor the missiles hit their target in the warm waters of the Philippine Sea. This text is not field reporting — it is the testimony of an observer who, from a distance, meticulously followed the press releases, official reports, and specialized analyses of exercise Valiant Shield 2026, conducted from June 22 to July 1 around Guam and the Northern Mariana Islands. And what those ten days of exercise reveal deserve a close look, without filters or minimization.

According to the U.S. Navy's statement, this biennial exercise mobilized forces from the United States, Japan, Canada, Australia, and New Zealand around an objective stated without ambiguity by Rear Admiral Jay Clark, director of the exercise control group: "What we promised in preparation, we proved in execution." A simple sentence, almost mundane in its military phrasing, but one that sums up the essence of what played out in the Pacific this summer.

An Alliance That Refuses to Stay on Paper

Rear Admiral Clark pushed his assessment further: "Across ten days of intense, high-end operations, Valiant Shield demonstrated that our alliance is not just a partnership on paper, but a unified and formidable force." This kind of official statement might sound like standard military rhetoric. But the facts gathered during this exercise give that sentence rare substance: trilateral anti-submarine warfare, testing of cutting-edge drones, coordinated multinational maritime strike.

I will never claim to have watched these maneuvers from the deck of a ship or the cockpit of a P-8 Poseidon. But I have spent enough time reading hollow military press releases to recognize when an exercise produces concrete results rather than mere announcement effects. Valiant Shield 2026 clearly belongs to the second category — the one that actually matters.

The Harpoon Moment: New Zealand Enters the Big Leagues

A Shot That Had Never Happened Before

The most significant fact of this exercise, in my view, involves a New Zealand maritime patrol aircraft. A P-8 Poseidon maritime patrol aircraft of the Royal New Zealand Air Force (RNZAF) detected, identified, and fired two AGM-84 Harpoon guided missiles at a decommissioned target vessel, according to the official New Zealand Defence statement. Both missiles hit their target. This was the first participation of a New Zealand Poseidon in exercise Valiant Shield, and the first time this aircraft had fired a Harpoon missile under real exercise conditions.

This is not a minor technical detail. The four New Zealand Poseidons had been acquired without strike weaponry, their original mission centered on intelligence, surveillance, and maritime reconnaissance. New Zealand's 2025 Defence Capability Plan had nonetheless identified, in its short-term investments for the 2025-2028 period, the option of arming this fleet with missiles. This June 30 launch therefore marks a concrete transition from a purely defensive capability to an active strike capability.

The Australian Missiles That Made This Shot Possible

What makes this moment particularly revealing about allied interoperability is that the Harpoon missiles used by the New Zealand aircraft came from the Australian Defence Force. In other words, a New Zealand aircraft fired Australian munitions, in direct coordination with a Royal Australian Air Force Poseidon and two U.S. Navy Poseidons. The New Zealand aircraft's captain, Squadron Leader Michael Craies, summed up the feat with restraint: "When the time came for our shot, the professionalism of the three P-8A crews involved allowed us to quickly acquire the target and fire four Harpoons in total."

Four Harpoon missiles, fired by three different allied nations, coordinated in real time against a single decommissioned target in the waters of the Pacific. That is exactly the kind of demonstration that matters when a potential adversary — Chinese or North Korean — is also watching the real capabilities of the Indo-Pacific alliance.

There is a strategic elegance in one country lending its missiles to another for a coordinated exercise shot. This is not just a display of hardware. It is a display of mutual trust — the kind that, in a real crisis, would make all the difference between a coalition that hesitates and a coalition that acts together without friction.

The Ship That Sank: The Ultimate Display of Combined Firepower

The USS Juneau, Target of a Multi-Domain Strike

The live-fire exercise, or SINKEX, targeted the decommissioned amphibious transport dock USS Juneau (LPD-10), sunk in the Philippine Sea. According to the U.S. Navy, this exercise brought together air, surface, and subsurface assets in coordinated strikes, allowing crews to sharpen critical weapons employment and target engagement skills under realistic conditions no simulator can fully replicate.

Around this ship condemned to disappear beneath the waters of the Pacific, an impressive fleet mobilized: the aircraft carrier USS George Washington and its embarked air wing, the cruiser USS Robert Smalls, the destroyers USS Benfold and USS Shoup, the Guam-based submarine USS Minnesota, as well as Japanese assets — the helicopter carrier JS Kaga, the destroyer JS Fuyuzuki, the tanker JS Mashu, and the submarine JS Jingei — and the Canadian frigate HMCS Charlottetown.

The Stealth Bomber That Stole the Show

The most spectacular moment of this SINKEX came from the sky: a U.S. Air Force B-2 Spirit stealth bomber took part in the exercise by firing a long-range anti-ship LRASM missile. General Kevin Schneider, commander of Pacific Air Forces, praised the performance: "The B-2's impressive performance underscores the U.S. military's commitment to adaptability and flexibility in the face of emerging security challenges." A strategic bomber originally designed for nuclear deterrence, engaged in a precision anti-ship strike: that is a signal that should escape no serious analyst of the region.

This combination of assets — carrier, destroyers, submarines, stealth bomber, allied patrol aircraft — in a single coordinated operation demonstrates an operational depth that few military alliances in the world can claim with so many partner nations simultaneously engaged.

A ship sinking beneath the waters of the Pacific is never more than a condemned piece of scrap metal. But the way it sinks — under the combined blows of a carrier, a submarine, a stealth bomber, and four allied Poseidons — tells a much bigger story about collective readiness against an adversary who, for its part, watches and learns from every published Western exercise.

Anti-Submarine Warfare: Where Discretion Matters Most

A Silent but Decisive Hunt

Less spectacular than the SINKEX, the trilateral anti-submarine warfare phase of Valiant Shield 2026 nonetheless constitutes, according to several defense analysts, the most strategically decisive aspect of the exercise. The New Zealand Poseidon also took part in this phase, integrated into a task force responsible for finding, tracking, and conducting simulated MK54 torpedo attacks against several submarines. This task force included a Royal Australian Air Force Poseidon, U.S. Navy Poseidons, the Canadian frigate Charlottetown, and the Japanese Kaga and Fuyuzuki.

In a regional context where China is actively developing its submarine fleet and North Korea is testing its own naval capabilities, the collective mastery of submarine detection and engagement by such a broad coalition of allied nations constitutes a pillar of deterrence often underestimated by the general public but perfectly understood by regional military staffs.

Expertise That Cannot Be Improvised

Detecting a silent submarine across the vast expanses of the western Pacific requires a rare level of technical coordination between multiple types of aircraft, ships, and sensor systems belonging to different nations, sometimes using distinct protocols. The fact that this coordination unfolded without any reported incident, with results deemed positive by the exercise organizers, demonstrates a level of operational maturity built over years of repeated joint training.

This kind of expertise is never acquired in a single exercise campaign. It is built patiently, exercise after exercise, biennial after biennial — and it is precisely this continuity that makes the Indo-Pacific alliance credible against adversaries who do not benefit from the same level of multinational joint training.

We often talk about carriers and bombers because they are visually impressive. But the real military sophistication, the kind that decides modern wars, often hides beneath the surface of the water, in a silent hunt no one ever sees on television. That is where a good part of the Pacific's strategic balance is decided.

Japan, Discreet Host to a Technological Escalation

Typhon and HIMARS on Japanese Soil

A less publicized part of Valiant Shield 2026 unfolded at the Japanese air base of Kanoya, where the United States temporarily deployed the Typhon missile system and the HIMARS mobile artillery system, as part of a joint integrated anti-ship warfare training conducted from June 22 to 23. Neither system fired live during this phase, but their mere presence on Japanese territory, observed directly by senior military officials, constitutes a signal of major political and strategic weight.

Lieutenant General Stephen Jost, commander of U.S. Forces Japan, and General Hiroaki Uchikura, chief of staff of the Japan Self-Defense Forces, visited the Kanoya base to observe these activities and receive a briefing on the systems. Japan's Joint Staff Office summed up the stakes in a statement: "The temporary deployment of highly mobile U.S. military assets to a Japan Self-Defense Forces facility, along with the implementation of bilateral training, strengthens the rapid deployment capability of U.S. forces, as well as the readiness and interoperability of both forces, thereby contributing to the strengthened deterrence and response capabilities of the Japan-U.S. alliance."

A Clear Message Sent to Beijing and Pyongyang

The deployment of these systems was no accident of regional timing: it directly preceded the Orient Shield exercise planned for September, suggesting a deliberate continuity in demonstrating mobile strike capabilities on Japanese territory. After their withdrawal from Kanoya in mid-October, these systems were to be stored at U.S. bases in Japan, ready for rapid redeployment if needed.

This presence, even temporary and without live fire, fits within a logic of extended deterrence in a region where China maintains constant military pressure around Taiwan and where North Korea keeps multiplying its own weapons tests. The message sent is unambiguous: American strike capabilities can be rapidly projected onto Japanese soil, with Tokyo's agreement and active participation.

One should never underestimate the symbolic weight of a weapons deployment without live fire. Sometimes the strongest message isn't the one you fire, but the one you visibly position, so that a potential adversary understands exactly what it would face in an escalation. Japan, by hosting Typhon and HIMARS, sends that message with a clarity that leaves no room for doubt.

What This Interoperability Demonstration Really Reveals

Five Nations, One Line of Conduct

What strikes me most, looking at the whole picture of Valiant Shield 2026, is the diversity of nations involved — the United States, Japan, Canada, Australia, New Zealand — and the fluidity with which their respective forces operated together, without the logistical or doctrinal friction one might legitimately expect from such a disparate coalition. This fluidity is no accident. It is the product of decades of structured military cooperation, repeated bilateral and multilateral exercises, and a shared political will to preserve a free and open Indo-Pacific, in the words used by Rear Admiral Clark himself.

New Zealand's active participation, often seen as a more modest security partner in the region, with its first operational Harpoon shot, illustrates how even nations with more limited military capabilities can contribute significantly to collective deterrence when they benefit from the material support and technical coordination of their more powerful allies.

A Direct Response to Chinese and North Korean Ambitions

It would be naive to claim Valiant Shield 2026 unfolds in a strategic vacuum. This exercise comes as China continues militarizing the South China Sea and intensifying its naval activity around Taiwan, and as North Korea multiplies missile and naval system tests, as shown by the recent trials of its Choe Hyon destroyer. Facing these two combined threats, the demonstration of a coalition capable of conducting complex multi-domain operations — anti-submarine, anti-ship, aerial — with five different nations constitutes a direct strategic response, without any official statement needing to spell it out explicitly.

The West and its Indo-Pacific allies don't need to verbally threaten their potential adversaries. They only need to demonstrate, exercise after exercise, that they know how to act together with formidable efficiency. That is exactly what Valiant Shield 2026 has just accomplished, in front of anyone willing to read the official statements beyond the eye-catching headlines.

I remain convinced that the most effective deterrence is never the kind expressed through public threats, but the kind demonstrated coldly, in numbers and verifiable results. Five nations, one sunk ship, four Harpoon missiles, a stealth bomber engaged in an anti-ship strike: that is deterrence that needs no additional rhetoric to be understood in Beijing as in Pyongyang.

The Trump Factor: Strategic Continuity in the Pacific

An Indo-Pacific Posture Maintained Without Visible Rupture

On the strictly geopolitical and military front, the Trump administration has maintained, and even strengthened, American engagement in the Pacific's multinational exercises, of which Valiant Shield is one of the most visible biennial pillars. The active participation of American carriers, stealth bombers, and submarines in this 2026 exercise confirms that extended deterrence posture toward China and North Korea remains a stated priority of American defense policy in the region, regardless of the domestic political turbulence the administration is otherwise facing.

This strategic continuity in the Pacific deserves recognition, even from those who, like myself, remain critical of many aspects of current American domestic policy. On this specific file — deterrence against authoritarian regimes that directly threaten the rules-based international order — sustained robust American military engagement in the Pacific remains an overall positive factor for regional security.

A Vigilance That Must Remain Constant, Beyond Electoral Cycles

The real test of this continuity is not measured by a single exercise, but by the Indo-Pacific alliance's ability to sustain this level of engagement across several successive American election cycles, independent of shifting political priorities in Washington. Regional partners — Japan, Australia, New Zealand, Canada — have a direct interest in seeing this continuity persist, whatever the outcome of upcoming American elections.

It is precisely this strategic predictability, more than any one-off statement, that constitutes the real foundation of Western deterrence in the Pacific.

I say this without any particular indulgence toward the current American administration on its many questionable domestic files: on military presence in the Pacific against China and North Korea, the displayed continuity deserves recognition. This is not a blanket endorsement, it is a factual and targeted acknowledgment.

Canada, a Discreet but Present Partner on Every Front

The Frigate Charlottetown, Engaged Across Two Distinct Phases

Among the participating nations, Canada occupies a role often underestimated in analyses of exercise Valiant Shield. The Royal Canadian Navy frigate HMCS Charlottetown took part both in the trilateral anti-submarine warfare phase and in the coordinated operations around the SINKEX targeting the USS Juneau. This double engagement, across two distinct and technically demanding facets of the exercise, illustrates a more substantial Canadian contribution than is generally assumed when discussing the Western military presence in the Indo-Pacific.

Canada does not have the same naval resources as the United States, Japan, or even Australia in this region. But its consistent participation in multinational exercises like Valiant Shield demonstrates a clear political commitment to preserving a free and open Indo-Pacific, alongside its traditional allies.

A Presence That Matters More Than Its Size Suggests

Canada's contribution to Valiant Shield 2026 recalls a truth often forgotten in analyses of military power: a coalition's effectiveness is not measured solely by ship tonnage or the number of aircraft engaged, but by each partner's ability to integrate without friction into a shared operational architecture. The frigate Charlottetown, operating alongside the American carrier George Washington and the Japanese destroyers Kaga and Fuyuzuki, demonstrated exactly that kind of successful integration.

This contribution, even modest in volume, sends a clear political message to Beijing as to Pyongyang: the Western coalition in the Pacific is not limited to the regional powers directly exposed. It includes transatlantic partners who deliberately choose to commit limited but real military resources to it.

We too often underestimate the symbolic value of a single frigate engaged across two distinct phases of a major exercise. It isn't the size of the contribution that matters most, it's the political message it carries: even allies geographically farthest from the Pacific choose to invest real resources there, rather than settling for statements of support.

Conclusion: A Demonstration Worth a Thousand Speeches

What Five Nations Just Proved Together

Valiant Shield 2026 will be remembered, in future military analyses, as the exercise where New Zealand crossed a symbolic threshold by firing its first Harpoon missiles under real conditions, where Australia demonstrated its ability to share its most advanced munitions with an allied partner, and where the entire coalition — the United States, Japan, and Canada included — validated a multi-domain interoperability that goes far beyond the usual statements of intent. Ten days of exercise, one ship sunk, four Harpoon missiles, a stealth bomber engaged in an anti-ship strike, and a trilateral submarine hunt carried out without a hitch.

These facts, taken together, sketch an Indo-Pacific alliance that no longer settles for signing cooperation statements. It executes them, concretely, in front of everyone paying close attention to the region — including, almost certainly, the general staffs in Beijing and Pyongyang.

A Signal That Must Continue, Exercise After Exercise

The real measure of Valiant Shield 2026's success will not be judged solely by these ten days of successful operations, but by this coalition's ability to sustain this training pace and interoperability in the years ahead, against threats that show no sign of slowing down. This is long-term work, with no spectacular finish line, requiring a consistency only the most determined allied democracies can offer.

I close this testimony with a certain humility: I saw none of these missiles fly with my own eyes, and I will never pretend otherwise. But I have read enough military press releases to recognize the difference between hollow rhetoric and a demonstration of real capability. Valiant Shield 2026, based on the facts gathered, clearly belongs to the second category.

By Maxime Marquette, columnist

Columnist's transparency note

Editorial positioning

This testimony takes a clear editorial stance: support for the democracies of the West and the Indo-Pacific, firm vigilance toward China and North Korea, presented as major threats to the rules-based international order. This positioning reflects the columnist-analyst's judgment, not a façade of neutrality. The columnist explicitly states he was never physically present during this exercise, and bases his analysis exclusively on verified official statements and specialized reporting.

Methodology and sources

The central facts in this testimony come from the official U.S. Navy statement relayed by USNI News on July 1, 2026, supplemented by statements from the Australian Defence and New Zealand Defence ministries on their forces' participation in Valiant Shield 2026. No fact has been invented or extrapolated beyond what these sources document. Quotes attributed to the cited officers are drawn from official public statements.

Nature of this analysis

This text is an analytical testimony from a distance, not field reporting. The columnist was not physically present during the exercise and states this explicitly. Maxime Marquette (MadMax) is a columnist-analyst whose mission is to interpret strategic news from verified sources, not to claim a direct presence or experience he did not have. The italicized editorial passages are explicitly identified as personal opinions, distinct from the documented facts in the body of the text.

Sources

Primary sources

U.S., partners wrap up exercise Valiant Shield — USNI News, July 1, 2026

Pacific Update: allied interoperability at Valiant Shield — Ben Morgan's Substack, July 5, 2026

Australia joins exercise Valiant Shield 26 in the Pacific — Defence Australia, June 23, 2026

Secondary sources

ANZAC teamwork sinks target — Defence Australia, July 3, 2026

New Zealand brings Harpoon strike capability to its Poseidon fleet — IN Defence, July 3, 2026

USNI News Western Pacific Pulse — U.S. Naval Institute, July 3, 2026