The second anniversary of Russia’s invasion of Ukraine approaches on February 24 but all eyes in Kiev, Moscow, and Brussels, headquarters of the European Union (EU) and North Atlantic Treaty Organization (Nato), will be focused on the US presidential election in November. Donald Trump, the near-certain Republican nominee, appears to have a strong chance of returning to the White House. That Mr Trump’s victory would be the worst possible outcome for the EU and Ukraine was underlined on February 10, when he stated that under him the US would not defend a Nato country that spends less than 2 per cent of its gross domestic product (GDP) on defence. On the contrary, he asserted, he would tell the Russians “to do whatever the hell they want”. This statement, which predictably loomed large over the Munich Security Conference last weekend, violates Article 5, the operating fulcrum of the 75-year-old agreement, which posits that an attack on one Nato member is construed as an attack on all. It is also, by implication, bad news for Ukraine, which is struggling with an acute shortage of defence equipment against a resurgent Russia, worsened by a resistance in the Republican-dominated Lower House of the US Congress to renew military and civilian aid. Ukraine is not a full Nato member but part of its decade-old “enhanced opportunity partner interoperability programme”, which means it cooperates closely with the group. Military setbacks to Ukraine would threaten European security.

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