Trump Hosts Zelensky at Mar-a-Lago, Moves 20-Point Ukraine Peace Plan to 90% Completion

Great-power brokerage of smaller states’ borders echoes the 1905 Portsmouth Treaty (where the U.S. mediated the Russo-Japanese War) and the 1938 Munich deal—both showing that outside guarantees can end shooting yet sow future disputes if the aggrieved side feels coerced. The Mar-a-Lago summit spotlights three long arcs: the post-Cold-War erosion of once-settled frontiers, Washington’s pivot from direct military aid to transactional diplomacy, and the re-emergence of personality-driven statecraft reminiscent of the Roosevelt-Churchill-Stalin summits of the 1940s. Whether this moment matters in 2125 will hinge on two tests: if territorial concessions lock in a durable European security order, or if they invite revanchism akin to the Korean armistice line that still freezes conflict seven decades on. The rapid, leader-to-leader bargaining underscores how 21st-century conflicts can hinge less on battlefield balance than on the domestic political calendars of the mediators—in this case Trump’s self-imposed “year-end sprint.”