Friedrich Merz arrived in Kyiv by train on Sunday — his second visit since taking office in May 2025 and Germany's fourth chancellor-level trip since Russia's full-scale invasion began in February 2022. He brought Economy Minister Katherina Reiche and a delegation of German business leaders, a signal that this visit is as much about industrial policy as solidarity. The headline numbers: €1 billion in additional military aid, €350 million for energy infrastructure repair, and plans for co-production of interceptor drones and missiles with ranges exceeding 1,000 kilometers. The drone production focus is pointed — thousands of interceptors designed to counter the jet-powered attack drones Russia increasingly uses against Ukrainian civilian infrastructure. The long-range missile program would extend Ukraine's strike capability deep into Russian logistical and military targets. Merz framed the cooperation as bidirectional. Germany gets defense-relevant technology, industrial jobs, and operational knowledge from a country fighting the war that NATO has been preparing for theoretically. Ukraine gets production capacity and sustained commitment from Europe's largest economy. The co-production model deliberately entangles German industry with Ukrainian defense, making disengagement costlier over time — a feature, not a bug. The domestic context is increasingly sharp. State elections in September delivered gains for the AfD in Saxony-Anhalt and Mecklenburg-Western Pomerania, and the Left Party in Berlin — all skeptical of Ukraine spending. Merz addressed this directly days earlier, calling out "the AfD and their Russian backers" while accepting the Westphalian Peace Prize on behalf of NATO. His formula — "If Germany wavers, Europe wavers. If Europe wavers, Ukraine wavers" — is a bet that framing Ukraine as existential to European security holds the political center. Russia's response was characteristic: the Foreign Ministry warned diplomats to avoid Kyiv, claiming strikes on the capital are responses to Ukrainian attacks on Russian civilian infrastructure. The warning came hours before Merz's arrival, amid days of Russian strikes on Dnipro bridges and energy infrastructure. Kyiv Mayor Vitali Klitschko described the city's situation as "very dramatic" on Friday. Merz was not deterred. The visit's real significance lies in the production commitments. Aid packages are consumable — they arrive and are spent. Co-production lines create institutional dependencies, supply chains, and workforce investments that persist across election cycles. Merz is attempting to lock in German-Ukrainian defense cooperation at a structural level that would be difficult for any successor government to unwind, even one facing stronger populist pressure. Whether this holds depends on two things: whether Germany's defense-industrial base can actually deliver at the scale implied, and whether Merz can maintain parliamentary support as costs mount and the war's fifth winter begins. The business delegation suggests he's trying to build a constituency beyond the security establishment — industrialists with contracts to protect.