Volodymyr Zelensky has urged Donald Trump to hand over the blueprints for Patriot missiles so that Ukraine can produce them domestically to boost its air defences. Diplomatic sources told The Telegraph that the Ukrainian president suggested a licensing agreement during several meetings with his US counterpart at the G7 summit in Évian-les-Bains, France, on Tuesday, and that Mr Trump had indicated that technical discussions should begin. During face-to-face talks, Mr Zelensky showed Mr Trump images of the damage caused by a Russian strike on Kyiv's Pechersk Lavra monastery, as he argued for help strengthening his air defences. Mr Trump later...