Fighting reported in northern Shan as military advances into southern Kachin State

What happened

Local news outlet DVB English reports that clashes broke out between Myanmar regime forces and the Kachin Independence Army (KIA) along the 75-kilometer Momeik-Twinnge road on October 8-9, with additional fighting reported along the 56-kilometer road from Momeik to Mabein on October 7. Both roads lie in northern Shan State, bordering southern Kachin State, where the military is attempting to regain control over contested territory.

Outside Brief is treating this as a source-led account. Any disputed responsibility, casualty figure, battlefield claim or single-source assertion should be treated as unconfirmed/hearsay unless confirmed by another reliable source or a named official. Momeik Township, located 273 kilometers west of Shan State’s capital Lashio and 297 kilometers south of the KIA stronghold Laiza, remains a key area in the conflict. Twinnge, held briefly by KIA-allied People’s Defence Force forces before regime recapture in July 2025, lies in nearby Mandalay Region. Mabein, seized by the KIA in January 2024, sits 349 kilometers northwest of Lashio and 239 kilometers south of Laiza. No casualty figures have been independently confirmed for the recent fighting.

The clashes follow a broader regime counteroffensive launched in August along the Momeik–Mabein axis, aimed at reversing gains made by the KIA and its allies across northern Shan and Kachin states over the past two years. A military defector cited by DVB stated that recapturing Mabein is strategically important for establishing a route into southern Kachin, where battles continue over townships including Bhamo and Shwegu.

Known from the source

• Fighting broke out along the Momeik-Twinnge road on Oct. 8-9 between Myanmar regime forces and the Kachin Independence Army (KIA).
• Fighting also occurred along the Momeik-Mabein road on Oct. 7.
• Momeik Township is 273 km west of Lashio and 297 km south of Laiza.
• Twinnge village was recaptured by regime forces on July 23, 2025, after being briefly held by KIA allies in the PDF in August 2024.
• Mabein, seized by the KIA in January 2024, is 349 km northwest of Lashio and 239 km south of Laiza.

What remains unclear

Ethnic armed groups remain a key factor: the Ta’ang National Liberation Army (TNLA) had seized Momeik in July 2024 but returned it as part of a China-brokered ceasefire in November 2025. The KIA’s statewide offensive, launched in March 2024, has expanded its control over northern Shan and parts of Kachin, including several towns tied to rare earth mining. Control over these resource-rich areas has significant military and economic implications.

What remains unclear: Confirm whether the central claim is corroborated; until then treat it as unconfirmed/hearsay. Casualty and displacement figures from fighting along the Momeik-Twinnge and Momeik-Mabein roads. Current control status of contested towns including Twinnge, Momeik, and Mabein. Verification of strategic importance of Mabein as stated by the defecting military source.

Evidence note

Outside Brief has kept this brief source-led and attributed. Claims should be read alongside the original source linked below.

Original source: DVB English. Open the source.