Donald Trump and Volodymyr Zelensky are considering a deal that involves Washington buying battlefield-tested Ukrainian drones in exchange for Kyiv purchasing weapons from the US.The Ukrainian president said his latest talks with Mr Trump focused on a deal that would help each country bolster its aerial technology.

President Volodymyr Zelenskyy says Ukraine plans to boost domestic arms production to meet half its military's needs within six months.

Ukraine's spy agency said a man and woman were suspected to be involved in the assassination that was caught on surveillance cameras.

Zelenskyy has emphasized the importance of expanding production to counter Russia's invasion and strike deeper into Russian territory.