Exercise watch
RIMPAC wrapped 31 July as Pitch Black runs to 7 August and Han Kuang No. 42 opens 5 August; China answered a US-Japan-Philippines exercise off Luzon with its first AFP-verified combat drill package at Scarborough Shoal, including missile-armed H-6K bombers.
The 2026 Indo-Pacific exercise season is at peak tempo: RIMPAC 2026, the world's largest naval exercise, is underway around Hawaii with 30 nations and roughly 30,000 personnel — India among them with a P-8I — days after the US and partners wrapped Valiant Shield 2026 in the Marianas with a live-fire sinking of USS Juneau. Taiwan is running an April-to-August whole-of-society resilience programme, including a rare Nantou drill pairing a Chinese blockade with an earthquake, ahead of its Han Kuang No. 42 war games from 5 August, while the IAF sends Rafales to Australia's 19-nation Pitch Black from 20 July.
Updated 1 Aug 2026 · updates logged below as they happen
Changelog
PLA Southern Theater Command holds joint naval-air drills at Scarborough Shoal on 31 July – 1 August with five warships, an amphibious group and H-6K bombers carrying YJ-12 anti-ship missiles — confirmed by the AFP on 5 August as the first Chinese combat drill package it has verified at the feature.
The 17th Multilateral Maritime Cooperative Activity — five days of US-Japan-Philippines drills in waters west of Zambales, near Scarborough Shoal — concludes, with Chinese ships firing water cannon at Philippine government vessels on two consecutive days during the exercise.
Indian Navy P-8I maritime patrol aircraft arrives in Hawaii for RIMPAC 2026, slated for surveillance and anti-submarine warfare drills with 29 partner navies.
Taiwan's Nantou county completes a rare two-day unscripted drill combining a Chinese naval blockade, major earthquake, hijacked broadcasts, sabotage and a bank run, with 370+ officials taking part.
Valiant Shield 2026 concludes after 10 days of multi-domain training including anti-submarine warfare, drone testing and a multinational maritime strike with Australia, Japan, Canada and New Zealand.
US, allied and partner forces sink the decommissioned USS Juneau (LPD 10) in a live-fire SINKEX 200+ nm off Guam, with a Japanese submarine delivering a torpedo strike.
RIMPAC 2026, the 30th edition of the world's largest maritime exercise, opens in Hawaii with 30 nations, 30+ ships, 5 submarines and about 30,000 personnel.
Exercise Valiant Shield 2026 begins across Guam, the Northern Mariana Islands and Japan, integrating US joint forces with allied militaries in its second multilateral iteration.
Taiwan's military confirms Han Kuang Exercise No. 42 will start on 5 August, preceded by a 23 June combat-readiness drill and a week-long joint defence exercise from 13 July.
IAF Rafale participation confirmed for Australia's Exercise Pitch Black 2026 (20 July – 7 August), which gathers 19 nations and over 100 aircraft in the Northern Territory.
17 tagged stories
The Defence Ministry has signed a 30-month, ₹1,943 crore lease with General Atomics for two additional MQ-9B Sea Guardians — doubling the Navy's rented long-endurance surveillance fleet and bridging the gap until the 31 purchased Predators begin arriving from 2028.
H-6K bombers with supersonic YJ-12 anti-ship missiles drilled 120 nautical miles off Luzon in the first Chinese combat package the Philippine military has verified at Scarborough Shoal, days after allied exercises in the same waters.
China's Type 076 Sichuan, the only amphibious assault ship fitted with an electromagnetic catapult, has entered its final test phase after a dead-load launch — a stealth-drone carrier class the Indian Navy currently has no equivalent to.
Four Rafales, two C-17s and 120-plus air warriors have landed in Darwin for Exercise Pitch Black 2026 — with an Il-78 topping up the fighters over Indonesia on the way, a small detail that says as much about India's reach as the exercise itself.
The US has delivered another MH-60R Seahawk to the Indian Navy at Kochi, with two more arriving within days — quiet, steady fleet-building for the ocean India watches most closely.
The sixth and final Project 17A stealth frigate joined the Eastern Fleet at Visakhapatnam on 11 July, capping an induction run that put six ships in service in about a year and a half and halved the class's launch-to-delivery timeline.
Reported Project 15C, 17B and 18A plans — sixteen hulls including 14,000-15,000-tonne combatants that would be the largest warships ever built in India — would anchor a decade of order books for Mazagon Dock, Garden Reach and other yards.
Signed during PM Modi's 7 July visit, the package makes Indonesia the second BrahMos export customer and the first foreign buyer of the DRDO-developed Astra Mk-1 — with unofficial estimates putting the deal near $630 million.
A PLA ballistic missile submarine fired a JL-2 or JL-3 roughly 7,300 km from the South China Sea into the South Pacific on 6 July — China's first announced SLBM test since 1982, and a new benchmark for India's own sea-based deterrent.
A repeat Indonesian request and advancing UAE negotiations would carry India's flagship missile export from Southeast Asia into the Gulf — a test of whether Indian weapons can win in fiercely competitive markets.
India's frontline anti-submarine aircraft joins the 30th edition of RIMPAC off Hawaii, folding into a month-long drill with the United States, Japan and Australia as the Navy sharpens its ASW edge in the Indo-Pacific.
China's upgraded J-15T is operating from Liaoning, Shandong and Fujian alike. One interchangeable fighter across three decks changes the tempo of Chinese naval aviation — and shortens India's own decision timelines.
A cascading-crisis exercise under President Lai Ching-te confronted officials with a Chinese blockade, a strong earthquake, hijacked broadcasts and a bank run striking together — a sign of how seriously Taiwan now treats invasion.
At their 16th annual summit in New Delhi, India and Japan unveiled their first-ever defence co-development project, a joint economic security declaration and a ¥10 trillion investment target — deepening the Indo-Pacific's democratic axis.
A mast that can halve a warship's radar cross-section is the object of India and Japan's first-ever military hardware co-development deal, signed in New Delhi on 2 July under Japan's relaxed export rules.
The Philippines answers intensified Chinese coast guard and naval pressure with an air-presence build-up at Thitu Island in the Spratlys and Santa Ana near the Luzon Strait, backed by new patrol aircraft, helicopters and radar.
Open-source analysts now count more than 30 J-35s, with output accelerating. In South Asia the figure reads as a countdown: Pakistan signed for the jet in May, and India's own fifth-generation fighter has yet to fly.
