All coverage
Putin says nuclear drills are not an escalation, questions Zelensky`s legitimacy as Ukraine`s leader
By Navya Beri
Putin starts tactical nuke drills near Ukraine
By Laura Kayali and Ali Walker
Russia-Ukraine war – live: F-16 fighter jets expected on the battlefield this summer as Putin lands in Vietnam
By Tom Watling, Arpan Rai and Andy Gregory
Russia-Ukraine war – live: F-16 fighter jets expected on the battlefield this summer as Putin lands in Vietnam
By Arpan Rai and Alexander Butler