Common Effort scenario-based training
COMMON EFFORT 26 · TALLINN, ESTONIA · 23–25 NOV

Roads to
Resilience.

CLASSIFICATION: OPEN · FOCUS: REAR OPERATIONS · OBJECTIVE: SUSTAINING FUTURES

Three days in Tallinn on the systems that keep a fight sustainable once the shooting starts: supply routes, medical evacuation, communications, and the civilian infrastructure that carries all of it.

16+ YEARS ACTIVE28+ NATIONSHOSTED BY 1 GERMAN–NETHERLANDS CORPS
01
The lens

Rear Operations

Rear Operations, noun

The sustainment functions behind the front line: fuel, supply routes, medical evacuation, communications, and the civilian infrastructure that carries all of it. If the rear fails, the front cannot hold.

Cut the power in a city for six hours. Not the internet: the hospitals, the water pumps, the trains, the ports.

Who answers first, civilian or military, and do they actually have each other’s number?

That is the rear area: the space where societies keep functioning, or do not, while the front is fought forward. CE26 spends three days finding out what holds.

View the operation →
CE25 aftermovie · Common Effort archivePlay with sound
02
Seven baseline requirements

The system under pressure

NATO defines seven baseline requirements for civil preparedness. Each depends on the others. CE26’s scenario-based training is built around what happens when one gives way.

03
Three days, one operation

The operation

CE26 runs as a single arc across three phases. The provisional agenda below will keep tightening as speakers confirm.

During the Contact phase, Scenario-Based Training and Working Groups run as distinct parallel tracks before their findings converge in the final debrief.
Shared programmeTrack A · Scenario-Based TrainingTrack B · Working Groups

// PROVISIONAL AGENDA. SUBJECT TO CHANGE AS CE26 APPROACHES.

04
Confirmed voices

People who carry the rear area

More speakers will be confirmed as CE26 approaches.

Portrait of Lt. Gen. Peter Mirow
Portrait of Lt. Gen. Andrus Merilo
Portrait of Derk Boswijk
Portrait of Erkki Tori
Portrait of Mariliis Gross
16+
Years active
28+
Nations
900+
In the network
7
Baseline reqs
3
Days in Tallinn
05
Who CE26 is for

Nine kinds of partner, one rear area

01

Government & Local Authorities

Coordinate policy, public services and decision-making under pressure.

02

Emergency Services

Protect lives, support crisis response and keep communities informed.

03

Critical Infrastructure

Maintain the systems societies depend on, from energy to communications.

04

Transport & Logistics

Keep people, goods and support moving when routes are under strain.

05

Healthcare & Medical Support

Sustain care, capacity and coordination during disruption.

06

Industry & Business

Provide services, resources and specialist expertise that strengthen preparedness.

07

Academia & Research

Bring analysis, lessons and methods that improve shared understanding.

08

NGOs & Civil Society

Connect communities, support vulnerable groups and strengthen social resilience.

09

Military Partners

Support planning, coordination and operational readiness with civilian partners.

06
Staging area

Tallinn, Estonia

CE26 takes place in Tallinn from 23 to 25 November 2026. Full venue and travel details are shared directly with registered participants.

Coordinates59.437° N, 24.754° E
StatusPublic event location
Sync window23–25 NOV 2026
AccessBy registration only
OPS-MAP // REGION BALTICTALLINN LOCKAUTO ROTATION // ACTIVE--:--:-- EEST
A speaker addressing a Common Effort audience
07 · Mobilize

Registration information

Registration for Common Effort 2026 is now open. Complete your registration through the official registration portal.

Registration status · Open

If you received an official invitation, you will also be sent a direct personal registration link by email.

CE26 // TallinnCommon Effort Tallinn event markRoads to Resilience: Sustaining Futures