The United Kingdom of Great Britain and Northern Ireland and the French Republic, hereinafter referred to as "The Parties",
Recalling that their foreign and defence policies are founded on common interests, values and responsibilities,
Mindful of their rights and obligations under the Charter of the United Nations, including as permanent members of the Security Council, and their rights and obligations under the Treaty on the Non-Proliferation of Nuclear Weapons , as nuclear weapon States Parties to the Treaty,
Believing that greater defence and security co-operation strengthens the North Atlantic Treaty Organisation which remains the foundation of their collective defence and the forum for its implementation and reaffirming their commitment to supporting the role of the European Union’s Common Security and Defence Policy in strengthening international security,
Convinced that greater bilateral defence and security co-operation will reinforce those rights and obligations as well as the objectives contained in the treaties referred to above,
Bearing in mind that they do not see situations arising in which the vital interests of either Party could be threatened without the vital interests of the other also being threatened,
Determined to address strategic challenges, promote international peace and security, ensure collective security, deter and dissuade against potential aggressors and counter threats, including terrorism, proliferation of weapons of mass destruction and cyber-attacks,
Seeking to improve further the effectiveness and interoperability of their armed forces,
Recalling that the control of their armed forces, the decision to employ them and the use of force shall always remain a matter of national sovereignty,
Convinced that a technological and industrial defence base which is robust and competitive is both a strategic and an economic necessity for the two Parties,
Have agreed as follows:
The Parties, building on the existing strong links between their respective defence and security communities and armed forces, undertake to build a long-term mutually beneficial partnership in defence and security with the aims of:
1. maximising their capacities through coordinating development, acquisition, deployment and maintenance of a range of capabilities, facilities, equipment, materials and services, to perform the full spectrum of missions, including the most demanding missions;
2. reinforcing the defence industry of the two Parties, fostering cooperation in research and technology and developing cooperative equipment programmes;
3. deploying together into theatres in which both Parties have agreed to be engaged, in operations conducted under the auspices of the United Nations, the North Atlantic Treaty Organisation or the European Union’s Common Security and Defence Policy or in a coalition or bilateral framework, as well as supporting, as agreed on a case by case basis, one Party when it is engaged in operations in which the other Party is not part;
4. ensuring the viability and safety of their national deterrents, consistent with the Treaty on the Non-Proliferation of Nuclear Weapons;
5. ensuring their support for action in the United Nations, the North Atlantic Treaty Organisation and the European Union under the Common Security and Defence Policy as well as complementarity between the North Atlantic Treaty Organisation and the European Union in all relevant areas.
The Parties agree that co-operation undertaken under the provisions of this Treaty shall include:
1. the strengthening of the co-operation between the armed forces of both Parties as defined in a joint Letter of Intent, to be signed by Ministers of Defence of both Parties, which shall include inter alia increasingly close co-operation in the following fields: the conduct of joint exercises and other training activities; joint work on military doctrine and exchange of military personnel; sharing and pooling of materials, equipment and services, and, subject to the provisions of Article 5(2), close co-operation in contributing to and pooling forces and capabilities for military operations and employment of forces;
2. continuing and reinforcing the work on industrial and armament co-operation under the High Level Working Group, involving industry as appropriate, through a long-term joint approach aimed at delivering effective military equipment in the most efficient manner, minimising national constraints and strengthening industrial competitiveness;
3. the building and joint operating of such facilities as may be agreed between the Parties;
4. the sale or loan of materials, equipment and services by one Party to the other Party or the procurement by both Parties from third Parties;
5. the development of their defence technological and industrial bases and of centres of excellence around key technologies with efficient corporate governance mechanisms, on the territory of both Parties, thus developing greater interdependence between them;
6. the attachment or exchange of personnel between the Parties;
7. the exchange of information relating to the political, policy, planning and decision-making processes involved in the planning, launching and command and control of bilateral and multilateral military and civil-military operations;
8. subject to national security regulations, the exchange of classified data and information relating to the performance of different defence equipment and systems as well as for operational purposes.
Related Agreements and Arrangements
The Parties may decide to enter into written agreements or arrangements to implement specific aspects of their co-operation under this Treaty. Such agreements or arrangements shall be subject to such provisions of this Treaty which the Parties consider appropriate to the agreements or arrangements where those provisions are explicitly invoked by those agreements or arrangements.
Management of Co-operation
1. The French President and the British Prime Minister will take stock of the progress of co-operation under this Treaty and provide guidance for its development, at the annual summit.
2. The preparation of the defence and security element of the annual summit and the co-operation undertaken under the provisions of this Treaty shall be directed and co-ordinated by a Senior Level Group. The leaders of national delegations to the Senior Level Group will be appointed by the French President and the British Prime Minister.
3. The Senior Level Group shall take its decisions by consensus. It shall be responsible for: a) determining the long-term aims, priorities and benefits of the co-operation entered into under this Treaty; b) exercising oversight of all co-operation including the security aspects entered into under this Treaty; c) identifying new areas for co-operation to be proposed to the Summit; d) resolving issues and disputes which may arise in the context of the implementation of co-operation under this Treaty; e) recommending any proposed amendments to this Treaty.
Deployment and Employment of Forces
1. The deployment and employment of the armed forces of each Party shall remain a national responsibility at all times.
2. The deployment or employment of the armed forces of one Party together with or on behalf of the other Party in any operation shall be on the express command of the first Party and in agreement in writing with the other Party. Such deployment or employment shall involve, after careful consideration by both Parties, a direction by the Parties to their respective authorities concerning the strategic objectives, scale of operation, mission, duration and end state. The Parties shall form, in advance of deployment or employment, a common understanding of the purpose and the legal basis under international law for such deployment or employment and appropriate and complementary rules of engagement.
3. Appropriate command and control arrangements shall be agreed by both Parties for all bilateral deployments or operations.
Access to Facilities, Equipment or Support Functions
1. Each Party undertakes to make available and to guarantee unhindered access to any facility, equipment and support function where co-operation undertaken under this Treaty has led to both Parties sharing facilities, equipment or support functions or to dependence by one Party on facilities, equipment or support functions of the other Party, subject to any exceptions to such access set out in any applicable agreement or arrangement relating to such co-operation.
2. If such agreement or arrangement is terminated, its substantive provisions and the obligations referred to in paragraph 1 above shall continue to apply until such reasonable time as the other Party has generated or established or has access to an alternative facility or to an alternative source of such equipment or support function. Any modalities for implementing such continued application, where necessary, shall be defined in appropriate agreements or arrangements between the Parties.
3. In paragraphs 1 and 2 above the provision of support functions includes any necessary personnel.
Procurement and Future Capability Programmes
The Parties undertake to compare, at the earliest possible dates, capability objectives and prospective programmes and, to the greatest extent practicable, to harmonise timelines and requirements. The Parties undertake to consult before taking any decision on significant capability programmes or procurement.
Transfer, Access to the Market and Export Licensing
1. In implementing laws, regulations and any stated policies on the export of armament materials and technology, the Parties undertake to facilitate to the greatest extent possible the transfer of defence and security equipment and services between the Parties, consistent with their national licensing procedures.
2. Each Party undertakes not to hinder legitimate access to its markets and to its Government contracts in the field of defence and security.
3. The Parties agree to facilitate and promote the export of defence and security equipment jointly produced by French and United Kingdom entities to third parties, by agreement and within the framework of their respective national legislation.
4. The rights and obligations set out in paragraphs 1 to 3 above shall be subject to the European Union and other international rights and obligations of the Parties, and shall accordingly be given effect in a manner consistent with such rights and obligations.
Industry and Technology
1. The two Parties undertake to develop and to preserve key industrial capabilities and defence technologies so as to improve their independence in relation to key defence technologies and to increase their security of supply and to develop the operational capabilities of their armed forces.
2. To those ends, the Parties shall work to minimise unnecessary regulatory hindrance, improve dialogue between the defence companies of both Parties and foster their rationalisation with the objective of enabling the purchase of equipment best suited to the performance and cost requirements of both Parties.
Costs and Benefits
1. The Parties shall share equitably all costs and benefits incurred as a result of their involvement in the totality of co-operation undertaken under this Treaty, including all overhead and administrative costs unless otherwise provided for in related agreements or arrangements.
2. Where entering into contracts for all required materials, equipment and services is necessary to fulfil a Party’s responsibilities under this Treaty, European Union law and procedures shall apply to these contracts to the extent applicable.
1. The Parties shall enter into arrangements to facilitate the exchange of information, including classified information, for the purposes of co-operation under this Treaty, subject to the provisions of the Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the French Republic concerning the Mutual Protection of Classified Information, signed at London on 27 March 2008  or any subsequent agreement. Under such arrangements information provided by one Party to the other Party shall only be used for the purposes for which it was provided.
2. As regards information in which intellectual property rights exist, nothing in this Treaty authorises or governs the release, use, exchange or disclosure of information, whether classified or not, in which intellectual property rights exist, until the specific written authorisation of the owner of those rights has been obtained, whether the owner is a Party to this Treaty or a third party.
Claims and Liability
In the event of damage to property or injury or death caused by a wilful act or omission or through gross negligence of one Party, its employees or agents, that Party shall be fully responsible for meeting or dealing with any resulting claims.
Other Defence and Security Agreements
The provisions of this Treaty shall not affect the rights and obligations of each Party under other defence and security agreements to which it is a Party.
Duration, Withdrawal and Termination
1. This Treaty shall continue in force until such time as either Party decides to withdraw from it after having given the other Party at least twelve months’ notice of its intention to do so.
2. During the notice period, the Parties shall decide on satisfactory arrangements for the settlement of any outstanding liabilities. All provisions of this Treaty shall continue to apply during this period. Co-operation undertaken in accordance with specific agreements or arrangements shall continue after the termination of this Treaty in accordance with the provisions of the specific agreements or arrangements. The Parties may make any necessary amendments to those agreements or arrangements.
Any dispute regarding the interpretation or application of the provisions of this Treaty shall to the extent possible be resolved by consultations between the Parties. If a dispute cannot be resolved by consultations, the Parties may decide to refer it for settlement under a dispute settlement mechanism. The Parties shall decide upon the appropriate mechanism.
This Treaty may be amended at any time, in writing, by the agreement of both Parties.
Entry into Force
This Treaty shall enter into force on the first day of the second month following the deposit of the later of the two instruments of ratification. IN WITNESS WHEREOF, the undersigned, duly authorised by their respective Governments have signed this Treaty, DONE at London on the ninth day of May, 2011, in duplicate in the English and French languages, each text being equally authentic.