Nato leaders are expected to formally label Russia a “long-term threat” to Euro-Atlantic security at next week’s summit in Ankara, as Moscow intensifies its attacks on Ukraine and President Vladimir Putin insists the war will continue until the Kremlin’s objectives are achieved.According to a draft summit declaration seen by Reuters, the alliance’s 32 members will reaffirm their “ironclad commitment” to Article 5 – Nato’s collective defence clause – while pledging €70 billion (£60 billion) in military aid for Ukraine in 2026, with support to remain at “at least equivalent levels” in 2027.The declaration describes Russia as a “long-term threat” to “Euro-Atlantic security and stability” and says European allies and Canada are increasing defence spending in line with commitments made at last year’s summit in The Hague. It also reaffirms that “an attack on one is an attack on all”, signalling unity despite previous criticism of Nato by US President Donald Trump.The move comes as European governments warn that Moscow could remain a military danger well beyond the Ukraine war. In its latest defence strategy, the Dutch defence ministry said intelligence assessments suggest Russia is preparing for a prolonged confrontation with Europe and could launch a limited military campaign against a Nato member within a year of the war in Ukraine ending under a worst-case scenario.Nato Secretary General Mark Rutte has similarly warned that Russia could be ready to use military force against the alliance within five years, prompting calls for greater investment in defence and military readiness.The renewed warnings coincide with one of Russia’s deadliest assaults on Kyiv in recent months. An overnight barrage of missiles and drones lasting around 11 hours killed at least 30 people, according to Ukrainian authorities, as Moscow continued its campaign of large-scale strikes.Despite Ukraine stepping up attacks on Russian oil refineries and energy infrastructure, Putin has dismissed their impact, describing fuel shortages across Russia as “not critical”. Speaking after a government meeting, he accused Kyiv of attempting to undermine Russian society and rejected calls for a ceasefire.“We will not give them that chance,” Putin said, insisting that Russian forces continue to make gains and that any truce would merely allow Ukraine to regroup.