SBU–HUR shootout and investigation in Kyiv, September 2026

September 1, 2026·Developing

Reporting describes a confrontation between personnel linked to Ukraine's SBU and military intelligence in Kyiv on 2 September, followed by accusations and denials concerning alleged FSB connections. Zelensky condemned the shootout. Rybar's account of the detention and casualties is retained as attributed reporting alongside the other sources. The map identifies Kyiv; an exact incident address has not been established here.

The facts

What we know — and what we don't

What we know

Zelensky condemned a shootout between Ukrainian intelligence services in Kyiv. 3
Rybar reports the detention of Stepan Kaplunov and an armed intervention by -linked personnel, including alleged casualties. 1
Further reporting describes competing FSB accusations and denials after the confrontation. 2

What we don't know yet

The identities and actions of all participants, command responsibility and the final casualty count remain unresolved.
The allegations of FSB ties and competing accounts of detention are not established as fact by these claims.

3 claims tracked

Confirmed
0
Partial
0
Unverified
3
Debunked
0
Superseded
0

Geography

Event location

· 2 pinpointed claims

Linked claims

Claims

Unverified

#715910Unverifiedother

History

Timeline of status changes

No timeline entries.

Cite this event

Permanent URL: https://fulcrum.watch/events/kyiv-intelligence-shootout-september-2026

Suggested citation

Fulcrum (2026). "SBU–HUR shootout and investigation in Kyiv, September 2026." https://fulcrum.watch/events/kyiv-intelligence-shootout-september-2026

Rybar reports that Ukraine's Security Service (SBU) detained Stepan Kaplunov, described as a commander of the Russian Volunteer Corps (RDK), on suspicion of working for the FSB. According to Rybar, personnel affiliated with intervened, resulting in one member killed and two wounded before Kaplunov was subsequently released.

Sep 1, 2026, 21:00 UTC