The most dangerous skies over Ukraine in four years forced a diplomatic reckoning on Monday morning. Leaders from Britain, France and Germany landed in Kyiv to co-chair an emergency session of the Coalition of the Willing — a bloc of willing European nations committed to sustaining Ukraine's war effort — as Russian missile and drone strikes were killing civilians at a rate not recorded since the chaotic opening weeks of the invasion in early 2022. President Volodymyr Zelensky personally received the delegations at a Nordic-Baltic summit held in the Ukrainian capital on Sunday, setting the stage for Monday's larger gathering. The central demand on the table is unambiguous: more air-defence systems, delivered faster.

Ukrainian officials have argued for months that existing batteries cannot cover the country's cities, energy grid and frontline simultaneously — a gap that Russian commanders have apparently identified and are exploiting with intensified long-range strikes. The Coalition of the Willing, which draws in governments from across Europe and beyond, has positioned the Kyiv meeting as a pressure mechanism aimed directly at Moscow. Participants are expected to coordinate both new military pledges and a push for tighter economic sanctions, with the shared calculation that combining hardware and financial pain offers the best near-term leverage. Nordic and Baltic states — countries that share either a border or a maritime boundary with Russia — have been among the loudest voices urging the coalition not to allow delivery timelines to slip.

Whether Monday's commitments translate into interceptors above Ukrainian cities within weeks, rather than months, is the question that nobody in the room has yet answered convincingly.