When we think about the UK on the global stage, we often default to institutions such as Parliament, trade agreements, or foreign policy doctrines. But at forums like the G20, representation is not just institutional, it is deeply human. It is shaped by who sits in the room, what they carry with them, and how they choose to engage.
Representing the UK as Head Delegate at the 2025 Youth 20 (Y20) Summit in South Africa, I was struck by how much of diplomacy is not written in policy briefs, but in posture, temperament, and identity. The UK often arrives at these tables with a reputation for pragmatism, for structure, for evidence-based thinking, but also with expectations. Increasingly, it arrives as a diverse nation, represented by individuals whose identities reflect a global Britain.
That diversity is not incidental. It is one of the UK’s greatest diplomatic assets.
Diversity as a Diplomatic Advantage
Representing the UK at Y20 prompted a deeper reflection for me on what it means to be British today. This is not a straightforward question. The UK, like many democracies, is navigating an increasingly contested conversation about identity, belonging, immigration, and national purpose. Public discourse has become more polarised, with growing anti-immigration sentiment in some quarters and competing views about who gets to define British identity. What is particularly striking is that these debates do not fall neatly along ethnic or cultural lines; individuals from immigrant backgrounds themselves often hold differing, and sometimes strongly critical, views on immigration, integration, and multiculturalism.
Against this backdrop, walking into an international negotiation as a British delegate of Indian heritage was a reminder that modern British identity is both more complex and more expansive than political rhetoric often suggests. In many ways, I represented a version of Britain that exists comfortably with multiple loyalties, histories, and cultural influences at once. Far from weakening national representation, this complexity can strengthen it.
Internationally, countries increasingly engage with Britain through people whose backgrounds reflect the realities of a globally connected society. The ability to understand different cultural frames, navigate competing narratives, and build trust across divides is becoming a core diplomatic capability. In a world characterised by geopolitical fragmentation, the UK’s diversity is not simply a demographic fact; it is a strategic asset. It allows us to act as translators between perspectives, bridge-builders between communities, and credible partners across regions.
Perhaps the more important question is not who is British and who is not, but what qualities we expect from those who represent Britain abroad. If diplomacy is ultimately about understanding others while remaining grounded in your own values and interests, then the UK’s increasingly diverse population may be one of its greatest sources of strength. It produces representatives capable of holding multiple perspectives simultaneously without losing sight of the nation they serve.
The Temperament of British Diplomacy
At Y20, one of the most defining aspects of the UK’s approach was not what we said, but how we said it.
The UK is often looked to as a moderating force, a country that can hold space between competing blocs, whether that is between the G7 and BRICS, or between more and less assertive negotiating styles. This role is not always visible, but it is deeply valued.
British diplomacy, at its best, is characterised by three traits: measured pragmatism, quiet leadership, and coalition-building.
Measured pragmatism means being solutions-oriented without being inflexible. In negotiations, this often translated into proposing language that could accommodate multiple perspectives without diluting intent. Quiet leadership meant stepping forward when needed, offering compromise, facilitating dialogue but not dominating the conversation. And coalition-building required constant engagement beyond formal sessions: bilateral conversations, informal check-ins, and the slow work of building trust.
In one instance, as negotiations reached an impasse, the UK proposed a collective compromise that all countries step back from their red lines to secure a shared outcome. It was not adopted. But it reflected something fundamental about the UK’s diplomatic instinct: a willingness to prioritise the integrity of the process over narrow wins.
Understanding Others: What Works Across Contexts
Diplomacy is, at its core, relational. And relationships are shaped by cultural understanding.
At Y20, it became clear that different countries respond to different approaches. With some delegations, particularly those from highly structured systems, a data-driven, evidence-based argument was essential to gain traction. With others, particularly where political sensitivities were high, respect for national context and careful framing was more effective.
For example, engagement with countries like China often required a strong emphasis on stability, long-term thinking, and mutual benefit. With India, conversations frequently resonated when grounded in shared development challenges and opportunities. Across many Global South nations, there was a clear expectation that partners, including the UK, demonstrate not just technical expertise, but genuine respect and understanding of local realities.
What did not work was assumption. Entering negotiations with a fixed mindset about how others would respond often led to friction. What worked instead was curiosity — the willingness to ask, to listen, and to adapt.
This is where the UK’s position is particularly powerful. As a country with deep historical ties, global networks, and a diverse population, it has the capacity to engage across contexts. But that engagement must be intentional. It must move beyond legacy relationships to contemporary understanding.
The Human Side of Representation
One of the most underappreciated aspects of international diplomacy is its emotional dimension. Negotiations are long, often running late into the night. Positions harden and soften with fatigue. Moments of breakthrough are often preceded by frustration.
In these moments, representation becomes personal.
As a delegate, you are constantly balancing multiple layers of responsibility to your country, your delegation, and your own values. For me, this also meant navigating identity: ensuring that I represented the UK with credibility, while remaining authentic to my own background and experiences.
This balancing act is not unique. It is increasingly the reality for many who represent the UK internationally. And it speaks to a broader truth: that modern diplomacy requires not just technical skill, but emotional intelligence.
A Changing Britain, A Changing Mandate
To represent the UK today is to represent a country in transition. Public attitudes towards globalisation, migration, and international cooperation are evolving. Trust in institutions is being questioned. Expectations of leadership, particularly from younger generations are shifting.
For future delegates, this creates a more complex mandate. You are not only representing the UK as it is, but also the UK as it is becoming.
This means holding space for multiple, sometimes competing narratives about what Britain stands for. It means recognising that diversity is not just external, visible in race, culture, or religion, but internal, in the plurality of views that shape public discourse. And it means being prepared to engage with the world from a position that is both confident and self-aware.
In international rooms, other countries are not just listening to what the UK says, they are observing how it reconciles these internal dynamics. They look for consistency, credibility, and clarity of purpose. But they also look for humility: an acknowledgment that no country has all the answers.
Holding Multiple Identities in the Negotiation Room
For those representing a diverse UK, one of the most nuanced challenges is learning how to hold multiple identities while negotiating.
These identities, whether rooted in race, religion, culture, or lived experience do not disappear at the negotiation table. Nor should they. They shape how we interpret issues, how we build relationships, and how we are perceived by others.
The task is not to suppress these identities, but to integrate them.
This requires three things.
First, self-awareness: understanding how your identity influences your perspective, and where it may create both strengths and blind spots.
Second, intentionality: choosing when and how to draw on different aspects of your identity in a way that builds bridges rather than reinforces divides. At times, shared heritage or cultural understanding can unlock conversations that would otherwise remain closed. At others, it is your role to step fully into the position of a UK representative, even when it requires navigating personal complexity.
Third, discipline: recognising that representation comes with responsibility. You are not there solely as an individual, but as part of a collective. The ability to balance authenticity with accountability is what defines effective leadership in these spaces.
Why This Matters for the UK
The UK’s role in the world is evolving. In a context of shifting alliances and emerging powers, its influence will depend not only on economic or political capital, but on its ability to convene, connect, and collaborate.
Forums like the G20, and by extension, the Y20, are microcosms of this reality. They reveal what works, what doesn’t, and what is expected of countries that seek to lead.
For the UK, three lessons stand out.
First, diversity must be leveraged as a strategic asset. Representation matters not just for equity, but for effectiveness. The ability to understand and engage across cultures is a competitive advantage in diplomacy.
Second, process matters as much as outcome. The credibility of international forums depends on trust, governance, and inclusivity. The UK is well-placed to contribute to strengthening these elements, drawing on its experience in institutional design and facilitation.
Third, leadership today is collaborative. The era of unilateral influence is giving way to one of partnership. The UK’s strength lies in its ability to build coalitions — to find common ground without losing clarity of purpose.
Looking Ahead
The Y20 did not conclude with a formal communique. But to view it solely through that lens would be to miss the point.
The real outcomes were the relationships built, the perspectives shared, and the lessons learned. These are the foundations upon which future cooperation is built.
For the UK, the challenge and opportunity is to carry these lessons forward. To continue showing up in global forums not just as a participant, but as a connector. Not just as a voice, but as a listener. And not just as a country, but as a reflection of the diverse, dynamic society it represents.
Because in the end, diplomacy is not just about what a nation says. It is about how it shows up.
About the Author
Sakshi Bansal is a Principal Consultant at Arup, where she works in organisational strategy, people development, and capacity building across major infrastructure programmes. She represented the UK as Head Delegate at the 2025 Youth 20 (Y20) Summit in South Africa, and is an RSA Fellow and independent researcher working to establish the field of sustainability psychology in Europe. She is the founder of Project LEAP and writes at the intersection of people, systems, and global change