The United States has historically been a strong partner in cyber diplomacy for the EU based on common values (human rights, rule of law), goals (open, stable and secure cyberspace) and interpretation of international law. Cyber diplomacy with the US has also been operationalised in the form of information-sharing and cooperation to tackle cybercrime, cooperation on cyber defence via NATO and cyber capacity building in third countries. Despite differences over certain foreign policy issues, the EU and the US remain close allies in cyberspace.

India and the European Union share many values and principles, such as inclusiveness, democracy, and multilateralism. With 1.4 billion people, India is the largest democracy in the world and considers itself as a leader among the Global South. India and the EU share common visions of a rules-based global order and are aligned on their commitment to an open, free, secure, stable, peaceful, and accessible cyberspace, enabling economic growth and innovation. In light of India’s rapid digitization and connectivity, the EU-India Strategic Partnership & Roadmap to 2025 includes commitments to cooperate on new and emerging technologies, norms and regulatory frameworks, and international standards.

Internet penetration in Montenegro stands at 83%, while analysis indicates that internet usage increased by 10,000 users (+2%) from 2021 to 2022. [x] As an EU candidate country, Montenegro has strived to align itself with the EU’s cyber priorities and recent strategic documents like the 2018-2021 Cybersecurity Strategy and its 2013-2017 predecessor represent a firm indication of this ambition. In the past five years, however, the Montenegrin government and media outlets have increasingly seen themselves sitting at the bullseye of numerous malicious cyberattacks, suggesting “synchronised action” on the part of several state and non-state actors. [x] A 2022 digital maturity assessment commissioned by the European Bank for Reconstruction and Development and conducted by e-Governance Academy found Montenegro to have only a “basic” level of digital maturity in seven dimensions, including “financing digitalisation, level of digital skill, and access to services”. The same assessment found that the “right conditions” had been generated for the purposes of digitalisation, but implementation fell short. These conditions included “political will and support, the legal framework, digital infrastructure and interoperability, digital identity/signature and security”. Montenegrin policymakers now perceive an increased need to transform their stated strategic goals into concrete action.

The US believes that international law is applicable in cyberspace. As part of the ‘like-minded’ coalition, the US recognises a need to acknowledge the full breadth of relevant international law, including international humanitarian law (IHL), human rights law, customary international law on the responsibilities of states for internationally wrongful acts. The general applicability of IHL in cyberspace is not to be misconstrued as a tacit endorsement of aggression in the cyber domain; instead, it only serves to remind states of the responsibility to respect and protect civilians in the event of armed conflict. 
In the context of multilateral fora, US diplomats have specifically emphasised the applicability of the right to self-defence under Art. 51 of the UN Charter, noting that a State may lawfully take cyber-based or non-cyber-based countermeasures in response to internationally wrongful cyber activities attributable to another State, but only subject to the requirements of the doctrine under international law and the principles of necessity and proportionality.

As a member of the 2015 UNGGE group, India accepts that international law and specifically the UN Charter applies in its entirety in the cyber domain. India has noted the need to develop common understandings as to how international law should be interpreted, especially on the issues of what constitutes force and/or an armed attack in cyberspace and what the threshold of cyber-attacks should be to invoke Article 51 of the UN Charter. 
In statements at the UN General Assembly, India has also specifically called for further elaboration on peacetime rules of international law, the law concerning the right of self-defence and international humanitarian law. 
Apart from these calls for clarification and elaboration, however, India’s stance on specific aspects of international law and their interpretation remains unclear. This seems consistent with India’s recent reorientation of its foreign policy; since 2019, India’s wider approach has been marked by a shift from traditional non-alignment to issue-based ‘multi-alignment’ that reflects national priorities and interests.

Recalling its EU candidate status, the first substantive session of the 2021-2025 UN Group of Governmental exports (UNGGE) saw Montenegro aligning itself with the EU’s statement that the existing corpus of international law, notably the UN Charter, international humanitarian law, and international human rights law, apply in cyberspace in its entirety. In particular, this includes the principle of state sovereignty, sovereign equality, the settlement of disputes by peaceful means, the provision of the use of force non-intervention in the internal affairs of other states, and the respect for human rights and fundamental freedoms as principles of international law that are applicable to states use of ICTs in cyberspace. [x] Montenegro has also consistently aligned itself with the EU position in a number of key resolutions at the United Nations, including resolutions A/73/27 and A/74/29.

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).

India has assumed a stance of strategic ambiguity on the proliferation of norms for responsible state behaviour in cyberspace, positioning itself as a ‘bridge builder’ between the two camps that have emerged during multilateral cyber norm negotiations. 
Its insistence on an enhanced role for intergovernmental institutions (such as the ITU) and its oscillating allegiance to the two polarised factions largely reflect the country’s long-standing focus on Westphalian sovereignty and the consequent belief in the primacy of the state as an actor in international affairs. This brings India to a certain degree of alignment with sovereignty-focused countries like China and Russia in the context of norm-building debates. 
At the second substantive session of the Open-Ended Working Group (OEWG), India argued that voluntary norms do not necessarily increase the predictability of state behaviour within the ICT environment, but was not openly against the adoption of new voluntary norms; for instance, the country proposed the adoption of a new norm on refraining from weaponisation and offensive uses of ICTs along with countries like Iran, Cuba, and Nigeria.

At the first substantive session of the 2021-2025 UNGGE, Montenegro aligned itself with the EU’s position that the “previous UNGGE and OEWG reports, including corresponding UNGA resolutions adopted by consensus” form the unequivocal basis for “any further discussions on the position, role, and implementation of the voluntary non-binding norms, rules and principles of state behaviour in cyberspace (norms)” [x].

The March 2021 Interim National Security Strategic Guidance states that “[the US] will make cybersecurity a top priority, strengthening our capability, readiness, and resilience in cyberspace.” Following the recommendations of the 2020 Solarium Commission, the US government has adopted the concept of ‘layered resilience’ and is gradually rolling out a comprehensive arsenal of resilience measures across a variety of domains. 
The US has been active in engaging in strategically-minded capacity building with partners; US capacity building in Africa with organisations such as the African Union and SADC, for instance, have been largely motivated by Washington’s wish to promote an open, secure, and democratic model for Internet governance across the African continent. 
In relation to cyber defence, there have been several joint operations and military exercises, both bilaterally (e.g. between the US Cyber Command and the Montenegrin military) and under the auspices of NATO. Recent regional engagement efforts such as the dialogues in the context of the tripartite AUKUS coalition and the Structured Quadrilateral Security Dialogue (the eponymous Quad) also heavily feature references to collaborative cyber-capacity building. In multilateral fora, the US has also welcomed the inclusion of confidence-building measures in the GGE reports and noted that, in order for CBMs to be useful, they need to be implemented at minimum on a bilateral basis and preferably on a multilateral and eventually an international basis.

In matters related to cyber resilience, India has proven to be an active proponent of bilateralism. It has initiated cyber dialogues with actors like the US, the UK, Russia, Malaysia, the EU, and ASEAN, all of which include capacity-building elements. Internationally, the country has also been especially vocal on the need to establish cooperative mechanisms for developing and implementing bilateral, regional, and global confidence-building measures (CBMs). 
In the context of multilateral fora, India has many a time reiterated that the issue of supply chain protection enjoys particular significance for them, especially in relation to ‘trust and trusted sources’ when it comes to preferring suppliers of ICT products and systems. It has also noted that capacity building actually goes beyond what is being dealt with under international security and is inherently tied to discussions on international legal instruments on cyberspace, where all states are equal and have the capacity to discuss legitimate matters under the auspices of the UN.

The new Cybersecurity Strategy 2022-2026 aims to improve effective mechanism for responding to cyber incidents and response to cybercrime. The new strategy recognises the establishment of a new body Cyber Security Agency which will be umbrella institution when it comes to cyber security. The CIRT team will be transferred to the new Agency. The 2018-2021 Cybersecurity Strategy explicitly establishes a “reliance” on European and Euro-Atlantic conceptualisations of cybersecurity and resilience. The Strategy points to the EU’s 2016 NIS Directive as the primary source of inspiration, notably in its requirements for the adoption of a national cybersecurity strategy, the definition of relevant authorities, and the creation of a Computer Incident Response Team (CIRT). Indeed, since 2012, the Montenegrin CIRT represents “a central point for coordinating prevention and protection against computer security incidents on the Internet and other IT security risk for the area of Montenegro”. The Strategy also features a dedicated section on cyber defence, highlighting the country’s alignment with NATO targets (E 6202 N). In expanding cyber defence capabilities, the document notes that “special attention will be paid to harmonisation with regard to the standardisation of concepts, methods, policies, and procedures in line with the accepted European and international standards”. It also pledges the country to a set of goals: (1) definition and protection of critical information infrastructure; (2) strengthening the resilience of information systems to incidents; and (3) performing analysis of threats to IT infrastructure. Montenegro completed a bilateral ICT cooperation agreement with Thailand in 2013, while it is also a member of the CAMP initiative, the platform where members “prepare themselves with collective actions to keep cyberspace safe” through training, joint exercises, and dialogues.

The US is a signatory and an early proponent of the Budapest Convention. A big part of American cyber diplomatic activity has, in fact, been focused on promoting the Budapest regime as the global model of cybercrime governance. In 2019, the US firmly opposed the Russian-sponsored resolution calling for an alternative legal instrument to the Convention; following the passing of the resolution, however, the US has agreed to participate in the Ad Hoc Committee established under UNGA resolution 74/247 despite the fact that the “surprise text” within the May 2021 resolution was seen as an effort to “circumvent dialogue” and undermine the “balanced, inclusive, consensus-based process” sought by the US. 
On a multilateral level, the US is also a party to the UN Convention against Transnational Organised Crime (UNTOC) and the Inter-American Convention on Mutual Legal Assistance of the Organisation of American States (OAS) and is a member of Interpol. 
Bilaterally, the US has completed an agreement with the UK under the CLOUD Act that facilitates cross-border data sharing directly between US companies and the British government; the US is trying to expand this type of bilateral engagement, currently negotiating a similar agreement with Australia.

Under the auspices of the OEWG, India has highlighted the need for “real-time cooperation between government agencies” in combatting cybercrime, cyberterrorism, and cyber threats more widely. To date, however, India has not signed any international cybercrime agreement. It voted in favour of a Russia-sponsored UNGA Resolution calling for the establishment of a separate cybercrime treaty. 
Despite having brought its legal framework largely in alignment with the Budapest Convention, India remains a non-party because the document was drafted without the country’s participation, thus rending the treaty discriminatory. Another big objection has been raised on the basis of section 32.b, which gives intelligence agencies trans-border access to data for the purposes of criminal investigations with lawful and voluntary consent - a concern shared by Russia. 
It has also been argued that the Mutual Legal Assistance (MLA) regime under Budapest is not effective, as it does not commit states to a firm promise of cooperation; from the perspective of the Indians, it would be preferable to replace this regime with a UN-driven process.

Montenegro is a party to the Council of Europe-sponsored Budapest Convention, ratifying it in 2010. In February 2013, Montenegro signed the regional Declaration on Strategic Priorities against Cybercrime, which “identified strategic priorities” that largely reflect the spirit and content of the Budapest provisions. [x] The 2018-2021 Strategy lists several developments that have contributed towards strengthening the capabilities of law enforcement authorities in dealing with cybercrime: these include the establishment of a dedicated High-Tech Crime Group within the Ministry of Interior, while the National Security Agency is making “significant efforts aimed at creating normative and operational mechanisms for fighting against cybercrime and espionage”. [x]

Many thanks to Ms Ana Minevski for her valuable comments.