"Biden's Diplomatic Agenda: Meeting with U.K. PM, King Charles, and NATO Summit"

President Biden met with UK Prime Minister Rishi Sunak in London before heading to a NATO summit in Lithuania. The meeting aimed to maintain a unified voice in support of Ukraine as it battles Russia's ongoing invasion. Biden reassured the UK that the US remains a committed partner and respects their humanitarian concerns. The US announced a military aid package for Ukraine, including controversial cluster munitions, which has divided US allies. Biden also had a private meeting with King Charles III at Windsor Castle, discussing environmental issues and private industry's role in tackling climate change.