A European
Security Council:
Building the Power to Decide and Act
Europe may finally be constructing the missing link between shared danger, political decision and coordinated response.
Europe has spent years discussing the
forces, weapons and industrial capacity it needs to defend itself. It may now
be preparing something just as important: the political machinery needed to
decide and act together.
In her State of the Union address on 16
September, European Commission President Ursula von der Leyen said the
Commission would present ideas for making a European Security Council a
reality. The envisaged leaders' format would reach beyond the European Union,
involving partners such as Ukraine, the United Kingdom, Norway and Canada. It
would sit alongside proposals for an emergency security protocol against hybrid
threats and a new European instrument for strategic enablers.
None of this is settled. Membership,
authority, leadership and decision rules remain to be designed. Yet the
direction deserves enthusiasm. Europe is no longer thinking only about what it
must possess. It is beginning to consider how it can recognise danger, decide
and organise a response as a security power.
The missing power to
decide
Europe does not lack forums for
consultation.
EU leaders meet in the European Council. Ministers coordinate through the
Council of the EU. NATO provides collective defence and military planning. The
European Political Community brings almost the whole continent together.
What Europe still lacks is a permanent,
focused link between these worlds: a place where the most relevant leaders can
develop a shared assessment, decide what should happen next and connect that
decision to the institutions and countries capable of carrying it out.
That is the difference a European Security
Council could bring us now. Its purpose to shorten the distance between warning
and decision. When sabotage, cyberattacks, drone incursions or military
escalation occur, ofcourse Europe needs to do better than twenty-seven parallel
national conversations followed by a carefully negotiated statement. It needs a
trusted mechanism able to establish political direction quickly.
From decision to action
And then, decision-making alone is not
enough. Europe must also be able to translate a political decision into an
organised response.
That response can be military, but not
always.
It may involve sanctions, cyber defence, the protection of critical
infrastructure, coordinated attribution of an attack, restrictions on hostile
networks, the mobilisation of strategic reserves or accelerated defence
production. And, in more serious circumstances, it may require air and missile
defence, military transport, intelligence support or action by a coalition of
willing countries.
The wider package announced by the
Commission’s President von der Leyen is therefore crucially important. The
proposed counter-hybrid playbook could provide procedures for threats that
remain below the threshold of open war. The new instrument for strategic
enablers could support assets such as air and missile defence, space systems,
cyber capabilities, transport and air-to-air refuelling. A Security Council
could supply the political decision at the top of this chain.
The emerging logic is simple: shared
assessment, rapid decision, agreed response and identifiable responsibility for
implementation. If Europe can connect those elements, it will have – finally -
begun to build operational decision-making and response power.
With Ukraine inside the
room
Ukraine's proposed inclusion is perhaps
the most consequential feature.
Europe would no longer organise security only for Ukraine or provide assistance
to Ukraine from outside. It would begin organising European security with
Ukraine.
As we know, Ukraine possesses experience
that no EU institution can reproduce: large-scale drone warfare, air defence
under continuous pressure, cyber resistance, infrastructure protection, rapid
military innovation and the mobilisation of society and industry during war.
That makes Ukraine not simply a recipient of European security, but a producer
of security knowledge and capability.
Permanent participation would also give
practical meaning to the accepted principle that decisions about Ukraine cannot
be made without Ukraine. Kyiv should therefore be involved in designing the
Council, not invited only after its structure has been agreed by others.
A wider European security
community
Including the United Kingdom would be
equally important. Brexit removed one of Europe's strongest military and
intelligence powers from EU decision-making, but it did not remove Britain from
European geography or European security. A Security Council could restore
permanent strategic coordination without reopening the institutional argument
over EU membership.
Norway would bring Arctic, energy and NATO
importance. Canada would add military, industrial and transatlantic weight
while reinforcing a community of democratic partners able to take its own
political initiatives.
This broader membership would define
European security by strategic contribution rather than EU membership alone.
The Union would remain the central organising force, but it would create a
structure capable of drawing essential allied countries into continuous
political coordination.
Strengthening NATO rather
than duplicating it
The proposal must be designed to strengthen
NATO, not compete with it. NATO remains the foundation of collective defence
for its members and possesses the military command structure that the European
Union does not. A European Security Council should not now attempt to become an
alternative North Atlantic Council or operational headquarters.
Its contribution would be different. It should
just improve Europe's needed political capacity to assess threats, mobilise EU
instruments, coordinate participating governments and prepare European
positions before action within NATO. A more coherent European pillar makes the
alliance stronger as European countries achieve more capabilities, apply clearer
priorities and develop a greater readiness to carry responsibility.
The difficult design now
begins
The obstacles are still substantial.
A council containing every EU leader plus external partners will be too large
for rapid crisis management. A smaller council will immediately raise questions
about permanent seats, rotating representation and the voice of smaller member
states. France, Germany, Poland, Italy and the Nordic and Baltic countries will
not all view the ideal structure in the same way.
Leadership will also matter.
The Commission president launched the proposal, but foreign and defence policy
remains largely in the hands of national governments. The European Council
president and the High Representative will expect important roles. Clear
arrangements will be needed to prevent institutional competition from consuming
the energy created by the initiative.
Above all, the Council must be connected
to implementation.
Regular meetings of national security advisers, shared threat assessments,
emergency convening procedures and systematic follow-up will be necessary.
Without a supporting machinery, the Council risks becoming another impressive
summit followed by uncertain delivery.
These challenges show what must now be
designed and agreed.
An informal, intergovernmental beginning may be more realistic and probable than
immediate treaty change: a limited leaders' group, permanent participation by
Ukraine and the United Kingdom, preparation by security advisers and the
ability to convene rapidly.
It can develop through actual operational use before Europe formalises it
further.
Europe is watching
The announcement has created a moment of
expectation.
European Citizens understand that defence spending and new equipment are
necessary. They also understand and worry that capabilities remain fragmented
and politically weak unless Europe can decide when, why and how to employ them.
The Commission must now turn an important
and attractive idea into a credible design.
Member states must decide whether they are prepared to create a mechanism that
can genuinely accelerate common action. Ukraine, the United Kingdom and the
other proposed partners must be treated as co-designers of a shared security
structure, not as occasional guests.
Agreement will take time, and operational
effectiveness will take longer. But the direction is hopeful. Europe may
finally be moving from consultation as an end in itself towards consultation as
the beginning of action.
All eyes should now be on the Commission's
next proposal.
Europe has long known that it needs greater power. It may at last now be
preparing the machinery needed to decide and act.
References
[1]
European Commission, State of the Union 2026: Statement by President Ursula von
der Leyen on security and defence, 16 September 2026.
https://acceptance.audiovisual.ec.europa.eu/de/media/video/I-293062
[2]
Reuters, 'EU's von der Leyen backs European Security Council and playbook
against sabotage,' 16 September 2026.
https://www.reuters.com/world/americas/eus-von-der-leyen-backs-european-security-council-playbook-against-sabotage-2026-09-16/
[3]
European Council, Conclusions on Ukraine and on European defence and security,
18 June 2026.
https://www.consilium.europa.eu/en/press/press-releases/2026/06/18/european-council-conclusions-on-ukraine-and-on-european-defence-and-security/





