UK PM Keir Starmer signed a first-of-its-kind '100-year partnership' agreement with Ukrainian President Volodymyr Zelenskyy on Thursday, during the former's visit to Kyiv. Under the agreement, London and Kyiv pledged to "deepen defence cooperation" and boost Ukraine's defence industry, recognising it as "future NATO ally". Earlier, UK committed £3 billion/year for as long as Ukraine needs it.