In March 2025, With Honor Institute joined a dozen bipartisan members of the For Country Caucus in London for the London Defence Conference. This growing geopolitical gathering brought together global policymakers, military leaders, academics, and industry experts for conversations on international security issues, the transatlantic alliance, and cooperative strategies.

During this trip, With Honor Institute emphasized the importance of veteran leadership in bridging political divides at home and abroad, meeting with veterans currently serving in the U.K. Parliament, including Tom Tugendhat MP, a veteran of the British Army and Minister of State for Security, and Alistair “Al” Carns MP, a veteran of the Royal Marines and Parliamentary Under-Secretary of State for Veterans and People.