Weekly Brief

Russia's 15 June assault — 70 missiles and 611 drones — hit Kyiv's Pechersk Lavra Dormition Cathedral (UNESCO World Heritage Site, founded 11th century), setting the roof ablaze; killed five including five firefighters responding to secondary strikes in Kharkiv; injured at least 18 in Kyiv; and destroyed the Dovzhenko Film Studio including Ukraine's largest costume archive. The attack on the Lavra caused Kyiv's mayor to report 140,000 residents without power. The attack was deliberately timed to coincide with the opening of the G7 Évian-les-Bains summit — ensuring maximum international media impact and framing the summit's Ukraine discussions against live imagery of a burning Orthodox cathedral. On 9–10 June, Russia separately launched two Iskander-M ballistic missiles and 207–221 drones in overnight attacks. Ukraine continued its reciprocal long-range campaign against Russian oil infrastructure and military sites on 10–11 June.cnn

Russia's MoD posted footage claiming seizure of Okhrimivka — the same footage was posted the day before by a different Russian channel claiming it showed a strike near Ruska Lozova, 66 km away. ISW assessed Russia has increased the sophistication of its cognitive warfare, now producing AI-generated footage and high-production montages to falsely portray the Ukrainian frontline as collapsing — contradicted by all available OSINT.isw

Declassified investigative data released by Ukrainian defence research institutes on 13 June revealed a massive surge in Russian domestic defence production, setting a hard baseline for long-range threat planning. Russia is now verified to be producing 40–50 Kh-101 cruise missiles, 60–70 Iskander-M ballistic missiles, and ~10 Iskander-K cruise missiles monthly. This enables the Kremlin to continuously field large, diverse strike packages designed to saturate and deplete Western-supplied interceptor stocks. On 12 June, Vladimir Putin signed a state decree officially expanding the authorised end strength of the Russian Armed Forces to 2,399,130 total personnel (including 1,510,000 active military personnel). This represents a direct, ongoing effort to sustain high-attrition ground campaigns through sheer human mass.newsukraineeuromaidanpress

Demonstrating the strategic elevation of unmanned tech, President Volodymyr Zelenskyy signed a decree establishing 11 June as the annual "Day of the Unmanned Systems Forces" (USF). Ukraine continues to aggressively expand this dedicated military branch, implementing flat innovation loops that integrate AI-guided terminal homing and fibre-optic command links to bypass heavy electronic warfare (EW) networks.online.uainterfax

The 14 June US–Iran preliminary agreement — ceasefire on all fronts, US blockade lifted, Hormuz reopened, signing on 19 June — was nearly derailed by Israel's simultaneous strike on Dahieh, which prompted Iranian negotiators to threaten a walkout before Trump intervened. Netanyahu publicly stated Israel is not party to the deal and the IDF will not withdraw from southern Lebanon, treating the US–Iran track as structurally separate from Israel's Hezbollah campaign. This establishes a dual-track reality: a US–Iran diplomatic settlement and an active Israeli military campaign running in parallel, with each capable of collapsing the other at any moment.isweasternherald

On 13 June, an IDF precision strike in southern Lebanon killed Ali Musa Daqduq — senior Radwan Force commander, IRGC Quds Force liaison — a significant degradation of Hezbollah's operational leadership and Iran-proxy coordination architecture. On 14 June, a second strike on Dahieh killed Hezbollah's telecommunications chief and struck a command centre in Ghobeiri, killing three and wounding fifteen. Hezbollah responded with sustained indirect fire — rockets, artillery, and drones — against IDF positions in southern Lebanon and communities in Upper Galilee throughout the week.iranintlcnbc

Israel controls approximately 64% of Gaza, up from 53% under Phase 1 — with Netanyahu publicly directing expansion to 70%. Israeli forces extended earthen berms (the "Yellow Line") westward, pushing beyond Phase 1 ceasefire parameters. Systematic demolition and forced evacuation of IDF-controlled areas are creating enduring demographic change in the northern Gaza governorates.aljazeera

The 14 June US–Iran agreement — calling for an immediate ceasefire on all fronts, toll-free Hormuz reopening, and US naval blockade removal, with Geneva signing on 19 June — is the most consequential single development in this brief. It ends four months of Hormuz near-closure and the most severe energy security crisis in modern history. However, ISW's 14 June special report explicitly assessed that Iran has not publicly confirmed the toll-free condition; mine clearance will take time regardless of political agreement; and the Houthi Red Sea ban remains active.isw

On 11 June, China delivered 39 refurbished T-59D main battle tanks to Cambodia via Sihanoukville port — the first batch of an order totalling 93 tanks, with a second delivery expected shortly. A Chinese military attaché confirmed to Thai authorities that the delivery is a pre-conflict agreement originating from joint exercise arrangements dating to 2016. Hun Sen dismissed concerns on 11 June, stating the tanks have not left their containers and are "solely for self-defence" — but Thai Defence Minister Lt Gen Adul confirmed Thai intelligence cannot yet account for their deployment status and that Thai forward observation units are on heightened alert. Thai analysts from Thairath assessed that Cambodia's military strengthening with Chinese arms, combined with Thailand's slower response, is creating a border force imbalance that disadvantages Thailand at Preah Vihear.thestarthairath

Simultaneously, Hun Sen issued a 13 June decree declaring all Thai goods entering Cambodia via land routes "illegal, smuggled items that harm the nation and insult national dignity" — triggering synchronised raids on warehouses in Phnom Penh and border provinces, with four individuals charged by the Phnom Penh Municipal Court on 15 June under customs and rules-of-origin laws. ASEAN Observer Team (AOT) physical inspections at key checkpoints including Chey Chomneas could not be publicly released due to critically low political trust between parties.thestar