KYIV, Ukraine, July 4, 2025 (BSS/AFP) - Ukrainian President Volodymyr Zelensky said Friday he agreed with US counterpart Donald Trump to work to strengthen Ukraine's air defences, as concerns mounted in Kyiv over continued US military aid deliveries.

"We spoke about opportunities in air defence and agreed that we will work together to strengthen protection of our skies," Zelensky said on social media after speaking on the phone with Trump.