As stated in the
2018 National Security Strategy, the United States views voluntary, non-binding norms of state behaviour during peacetime as essential components of a framework of responsible State behaviour in cyberspace. The US has participated in all iterations of the UN Group of Governmental Experts (UNGGE) as well as the latest Open-Ended Working Group.
In these multilateral fora, US diplomats have typically opposed attempts at shifting to a legally binding status for norms of responsible state behaviour,
arguing that such discussions are “premature” and do not represent the best way to address the immediate threats given the fast pace of technological developments.
The starting basis for any further discussions on the part of the US rests on the current buildup of consensus surrounding the norms identified in the 2015 and 2021 GGE reports. Efforts should be concentrated on the implementation of existing consensus norms, not the creation of entirely new normative concepts (i.e. in relation to harmful hidden functions and specific critical infrastructure sectors).
Brazilian diplomats portray Brazil’s role in the often polarised debates on norms of responsible state behaviour as that of a
broker or strategic bridge-builder between the different camps rather than a mere ‘swing state’ and highlight that balancing between both camps serves to maintain an independent foreign policy. Brazil
sought to focus its chairmanship of UN GGE’s third and fourth iterations on three issues: the role of civilians in cyber conflict, the right to respond, and attribution. Since the 2013 Snowden revelations, the country has been a stark champion of data protection, showcasing
exceptional norm entrepreneurship
in relation to cyber-surveillance norms. Brazil has also
expressed support for the proposal of adopting a legally binding instrument in the medium to long-term to prevent the militarisation of cyberspace.
Costa Rica has a long history of collaborating on cyber issues within the OAS Cyber Security Program, from training to capacity-building for both the public and private sectors. At
a 2019 intervention, Costa Rica recognised the leadership carried out by the aforementioned Working Group in coordinating the response to cyber incidents regionally and establishing a cooperative framework of action to cyber threats.
Costa Rican participation in the UN OEWG is guaranteed until 2025. As part of the second substantive session in 2022, Costa Rica
confirmed - along with several other countries - that international law is fully applicable to the use of ICT by states
[OH1], with a focus on how international humanitarian law and the principles of humanity, necessity, proportionality, and distinction apply in cyberspace.
An interesting approach was taken by Costa Rica during this session, as the Caribbean country
emphasised a multi-stakeholder approach to cybersecurity, involving the private sector, civil society, and researchers’ analysis, information, and capacity on threat.