US First Lady Melania Trump says she personally secured a limited ceasefire between Russian and Ukrainian forces in the city of Oleshky. Under the arrangement, combat is to pause in that locality so that aid can be delivered and residents can be evacuated. Oleshky lies in the Kherson region, on ground occupied by Russia early in the war, and its remaining civilians have lived under harsh conditions ever since. The announcement stands out because first ladies almost never claim a hands-on role in wartime negotiations. Questions remain about how the pause was arranged and who will enforce it. Officials in Kyiv and Moscow have yet to confirm the terms publicly. Analysts will be watching whether the halt holds, since previous localized lulls in the war have tended to be brief and fragile.