{"id":68374,"date":"2026-08-03T16:00:08","date_gmt":"2026-08-03T16:00:08","guid":{"rendered":"https:\/\/www.europesays.com\/japan\/68374\/"},"modified":"2026-08-03T16:00:08","modified_gmt":"2026-08-03T16:00:08","slug":"japans-navy-just-fired-a-tomahawk-missile-and-china-isnt-happy-one-bit","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/japan\/68374\/","title":{"rendered":"Japan’s Navy Just Fired a Tomahawk Missile and China Isn’t Happy One Bit"},"content":{"rendered":"

On July 29, 2026<\/a>, Japan\u2019s Maritime Self-Defense Force successfully conducted<\/a> its first live-fire<\/a> Tomahawk launch from the destroyer JS Chokai.<\/p>\n

The launch marks more than just a weapons test\u2014it represents one of the biggest changes in Japanese military doctrine since the end of World War II.<\/p>\n

\"Tomahawk<\/p>\n

Tomahawk Missile USN Photo<\/p>\n

Since surrendering to the Americans, Japan has focused almost entirely on defending the homeland, but the Tomahawk gives Japan the ability to strike hostile targets hundreds of miles away, helping to convert Japan into an offensive military power.<\/p>\n

The Tomahawk test speaks to Tokyo\u2019s growing concern over China\u2019s military modernization and North Korea\u2019s expanding missile arsenal, both of which have pressed Japan into a new defensive posture.<\/p>\n

Historically Significant<\/p>\n

Japan has traditionally emphasized strictly defensive capabilities under its postwar constitution. Accordingly, long-range strike weapons were often viewed as offensive systems that did not fit within the constitutionally allowed defensive structure.<\/p>\n

But recent security reforms have reinterpreted Japan\u2019s self-defense today. Tokyo argues that striking enemy missile launch sites before they attack Japan can constitute legitimate self-defense.<\/p>\n

\"(Dec.<\/p>\n

(Dec. 01, 2020) \u2013 The guided-missile destroyer USS Chafee (DDG 90) launches a Block V Tomahawk, the weapon\u2019s newest variant, during a missile exercise. This event marked the first time a Block V Tomahawk missile was operationally tested, marking the Navy\u2019s transition to a more advanced capability for the fleet. Block V includes an upgrade that will enhance navigation performance and provide robust and reliable communications. Chafee is currently assigned to Carrier Strike Group ONE and is homeported in Pearl Harbor. (U.S. Navy photo by Ens. Sean Ianno\/Released)<\/p>\n

\"A<\/p>\n

A Tomahawk cruise missile launches from the forward vertical launch system of the USS Shiloh (CG 67) to attack selected air defense targets south of the 33rd parallel in Iraq on Sept. 3, 1996, as part of Operation Desert Strike. The attacks are designed to reduce risks to the pilots who will enforce the expanded no-fly zone. President Clinton announced an expanded no-fly zone in response to an Iraqi attack against a Kurdish faction. The larger no-fly zone in Southern Iraq will make it easier for U.S. and coalition partners to contain Saddam Hussein\u2019s aggression. The U.S. Navy Ticonderoga Class cruiser launched the missiles as it operated in the Persian Gulf.<\/p>\n

\"USS<\/p>\n

USS Iowa 19FortyFive image of Tomahawk Missiles on USS Iowa.<\/p>\n

While the logic of that stance is debatable, what\u2019s clear is the capability the Tomahawk affords Japan, which has procured 400 of the US-built cruise missiles since 2024.<\/p>\n

Meet the JS Chokai<\/p>\n

The JS Chokai, from which the test was conducted, is a Kongo-class<\/a> guided missile destroyer. First commissioned in 1998, the Chokai is one of Japan\u2019s Aegis-equipped air defense ships, closely modeled after the US Navy\u2019s early Arleigh Burke-class destroyers.<\/p>\n

The Chokai is equipped with AN\/SPY-1 phased-array radar, the Aegis Combat System, and the 90-cell Mk 41 Vertical Launch System.<\/p>\n

To accommodate the Tomahawk missile, the Chokai underwent modifications in the United States during 2025, leading to the successful missile launch last week.<\/p>\n

The Importance of the Tomahawk<\/p>\n

The Tomahawk is one of the most successful cruise missiles ever developed, entering US service in the early 1980s. The platform has proven itself across multiple conflicts in the last 40+ years.<\/p>\n

The current Block IV and Block V variants feature impressive technical capabilities, including range in excess of 1,000 miles, GPS guidance, terrain contour matching (TERCOM), low-altitude terrain-following flight, and a roughly 1,000-pound conventional warhead.<\/p>\n

The Tomahawk flies at subsonic speeds, which is quite slow for a modern missile, but compensates through precision and survivability.<\/p>\n

Once arriving on target, Tomahawks strike fixed command centers, radar stations, missile batteries, logistics hubs, and airbases deep inside enemy territory\u2014as demonstrated recently during Operation Epic Fury.<\/p>\n

The Importance of the Mk 41 VLS<\/p>\n

The Chokai<\/a> already possessed the infrastructure needed to launch Tomahawks<\/a>. The Mk 41 VLS is one of the world\u2019s most versatile naval launchers.<\/p>\n

Previously, Japan used it for its SM-2 air-defense missiles, SM-3 ballistic missile interceptors, and anti-submarine rockets.<\/p>\n

The Tomahawk dramatically expands mission options, meaning the same launcher can now perform fleet air defense, ballistic missile defense, anti-submarine warfare, and long-range land attack.<\/p>\n

The inclusion of the VLS on the Kongo-class is part of why destroyers were chosen for the Tomahawk modification over Japanese submarines\u2014which lack the VLS. Although some navies fire Tomahawks through torpedo tubes, that variant appears increasingly uncommon.<\/p>\n

Surface destroyers provide large missile inventories, integration with Aegis sensors, and easier logistical support. The Chokai is likely only the beginning; Japan operates multiple Aegis destroyer classes, including the Kongo<\/a>, Atago, and Maya.<\/p>\n

All employ Mk 41 launch systems that could eventually be adapted for Tomahawk<\/a>.<\/p>\n

And as more ships receive this capability, Japan\u2019s surface fleet will evolve from primarily defensive escorts into something more capable of protecting the homeland and conducting precision stand-off strikes.<\/p>\n

Strategic Implications in the Indo-Pacific<\/p>\n

The Tomahawk cruise missile gives<\/a> Japan an entirely new layer of deterrence. Potential adversaries must now account for precision strikes against missile launchers, command headquarters, logistics, infrastructure, and other targets.<\/p>\n

The tool should prove particularly relevant given China\u2019s expanding anti-access\/area denial (A2\/AD<\/a>) network and North Korea\u2019s missile force<\/a>.<\/p>\n

This allows Japan to be a stronger contributor to allied strike operations alongside the United States. This also allows the United States to more readily depend on Japan<\/a> as an offshore balancer against threats in the region<\/a>.<\/p>\n

MORE \u2013 France\u2019s Mirage 2000 Is Ukraine\u2019s Secret Weapon<\/a>\u00a0<\/p>\n

About the Author: Harrison Kass<\/p>\n

Harrison Kass is a writer and attorney focused on national security, technology, and political culture. His work has appeared in Tablet, City Journal, The Hill, The Spectator, and The Cipher Brief. He holds a JD from the University of Oregon and a master\u2019s in Global & Joint Program Studies from NYU. More at harrisonkass.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"On July 29, 2026, Japan\u2019s Maritime Self-Defense Force successfully conducted its first live-fire Tomahawk launch from the destroyer…\n","protected":false},"author":2,"featured_media":68375,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[12,360,8,3026,2260,1922,21956,3202,213,2144,2329],"class_list":["post-68374","post","type-post","status-publish","format-standard","has-post-thumbnail","category-japan","tag-china","tag-defense","tag-japan","tag-military","tag-navy","tag-north-korea","tag-tomahawk","tag-us-navy","tag-world-news","tag-world-war-ii","tag-wwii"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/68374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/comments?post=68374"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/68374\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media\/68375"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media?parent=68374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/categories?post=68374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/tags?post=68374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}