NATO Secretary General Mark Rutte said on Wednesday (April 22) that the alliance is facing great dangers on multiple fronts.

"The dangers we are facing are great. From the Arctic to the Mediterranean, from outer space to the seabed, from missiles and drones to sophisticated cyberattacks," Rutte said.

"Russia's war against Ukraine rages on; China's military modernisation and nuclear expansion - they continue. And Iran is spreading terror and chaos," Rutte added.

Speaking after touring the facilities of Aselsan as part of his visit to Turkey, Rutte said production and innovation were key priorities for NATO, adding that the members will "celebrate" an increased contribution to defence spending after the summit in July set to be held in Ankara.