Former NATO Secretary General Jens Stoltenberg believes that Ukraine's territorial concessions to Russia are acceptable to end the war. Source: Stoltenberg in an interview with Table.Briefings, as reported by European Pravda Details: Nevertheless,

New research shows that the revenues of Russia’s top defence contractors outpaced those of their United States and European counterparts last year, as they increased weapons production more effectively than their Western rivals.

Zelenskyy said a NATO invitation must recognize all of Ukraine's territory as its own, but Article 5 need not apply to areas captured by Russia.