YEREVAN, APRIL 18, ARMENPRESS. NATO is working to send more air defence systems to Ukraine, Secretary General Jens Stoltenberg said on Thursday, adding that delays in providing such aid were harming Kyiv's efforts to resist Russia's attacks, reports Reuters.

"We have compiled data about the different air defence systems we have in NATO and focused on the Patriot systems. And we are working with allies to ensure that they redeploy some of their systems to Ukraine," he told reporters on the sidelines of a meeting of G7 foreign ministers in Italy.