'More air defense systems' -NATO chief on boost in arms for Ukraine

Ukraine needs a significant increase in weapons at this "pivotal moment" in Russia's invasion and such support is the only way to a negotiated peaceful solution, NATO Secretary-General Jens Stoltenberg told Reuters on Wednesday (January 18) on the sidelines of the World Economic Forum in Davos, Switzerland. Stoltenberg said Ukraine, in particular, has an "urgent need for more air defense systems."