Military Capabilities

Enthusiasts of strategic studies will be familiar with the tripartite, quasi-mathematical equation of ends, ways and means. Over a period of 18 months or so – beginning in June 2016 with the publication of the EU Global Strategy (EUGS) and culminating with Permanent Structured Cooperation (PESCO) in December 2017 – the European Union has made strides on both ends and ways for greater cooperation in the area of defence. On ends, the EUGS has made clear that while Europeans ‘live in times of existential crisis’ the EU aims to improve security, democracy and prosperity and to invest in the resilience of states and societies in its wider neighbourhood in an integrated manner, while also supporting cooperative regional orders and a rules-based global order. On ways, the EUGS indicates that the Union must develop full spectrum capabilities as part of its overall approach to foreign and security policy and it must ‘systematically encourage defence cooperation and strive to create a solid European defence industry’. On means, however, there is still some way to go before the EU has the defence capabilities required to meet its strategic objectives. Despite the publication of an Implementation Plan on Security and Defence (IPSD), the development of a Coordinated Annual Review on Defence (CARD), a European Defence Fund (EDF) and PESCO, there are challenges related to defence capability development in a Union of 28 – soon to be 27 – member states.

In 2015, Congress tasked the Department of Defense to commission an independent assessment of U.S. military strategy and force posture in the Asia-Pacific, as well as that of U.S. allies and partners, over the next decade. This CSIS study fulfills that congressional requirement. The authors assess U.S. progress to date and recommend initiatives necessary to protect U.S. interests in the Pacific Command area of responsibility through 2025. Four lines of effort are highlighted: (1) Washington needs to continue aligning Asia strategy within the U.S. government and with allies and partners; (2) U.S. leaders should accelerate efforts to strengthen ally and partner capability, capacity, resilience, and interoperability; (3) the United States should sustain and expand U.S. military presence in the Asia-Pacific region; and (4) the United States should accelerate development of innovative capabilities and concepts for U.S. forces.

The purpose of – and the motivation be-hind – this study is to move the debate on autonomy in weapons systems ahead by introducing some more conceptual clarity and definitional rigor. To that end, we offer a new instrument for conducting a multidimensional autonomy risk assessment (MARA) in weapons systems. By quantifying and computing key descriptive characteristics (“vectors”) of systems to gauge their autonomous and military capabilities, the instrument can be used to generate a comprehensive overview over weapons systems deployed currently and in the near future. This way, it can assist policy-makers in coming to an informed decision on the possible establishment of a politically defined maximum of autonomy in weapons systems.