Daily Dispatch 6 min read 2 June 2026 DAILY DISPATCH · ISSUE 153

AUKUS Drone Deal Kicks Off Submarine Race Acceleration

Yesterday's AUKUS underwater drone announcement accelerates a 30-day trend of increased focus on unmanned systems and submarine capabilities.

Sources 5 primary documents
aukussubmarinesunderwater-dronesdefense-spendingshangri-la-dialogue

AUKUS Sub Race Heats Up with Underwater Drone Deal

Yesterday’s announcement by AUKUS partners to launch a joint development project for underwater drone payloads is more than just another defense agreement; it’s an acceleration of the 30-day trend focused on unmanned systems and submarine capabilities. In the past month, mentions of drones have tripled, with underwater drones specifically being discussed in three out of the last five stories.

The result? AUKUS partners are wasting no time in bolstering their collective underwater deterrence against growing threats like China’s increasingly aggressive submarines. This deal comes hot on the heels of a 30-day trend that’s seen heavy investment in unmanned systems, with $15 million each awarded to seven companies for Medium Unmanned Surface Vessel (MUSV) testing.

The Catch: While AUKUS partners have agreed to equip Australia’s future submarines with payloads compatible with U.S. and UK underwater drones, the development of these payloads is still in its early stages. It’ll take time before they’re operational, leaving a window for adversaries to potentially exploit.

Japan’s Defense Spending Surge: A Blessing or Curse?

In yesterday’s other top story, Japan’s Defense Minister Shinjiro Koizumi pushed back against allegations of ‘militarism’ while defending Japan’s increased defense spending and regional cooperation. This defense policy shift aligns with a 30-day trend that’s seen Japan as one of the most discussed countries alongside the U.S., UK, Australia, China, and Iran.

The Catch: While Japan’s increased defense spending could bolster deterrence against an assertive China, it risks provoking Beijing further. With Japan planning to double its defense budget by 2027, keeping this delicate balance will be crucial in maintaining regional stability.

What Else Moved?

  • Lockheed Martin Wins F-35 Maintenance Contract: Lockheed Martin has been awarded a five-year contract worth $67 million to provide maintenance services for the Philippines’ F-35 fleet. This deal follows another Lockheed win last month, marking a consistent trend of Lockheed’s prominence in defense procurement.
  • India Drags Chains on Mine Countermeasures: Despite the Indian Navy’s plan to acquire 24 mine countermeasure vessels by 2028, progress has been slow. With no significant developments reported in the past 30 days, India risks falling further behind its neighbors in addressing this critical maritime threat.

Forward Look: AUKUS Deal Could Spark More Cooperation

With defense ministers from Australia, the U.S., and UK set to meet today at the Shangri-La Dialogue, expect discussions around the AUKUS underwater drone deal. This could potentially lead to expanded cooperation between the partners, with more announcements in underwater drone development on the horizon.