Ukraine has stepped up its use of a new shipping route that has allowed it to begin reviving grain exports to circumvent a de facto Russian blockade of its Black Sea ports.
Repeated airstrikes by Russian forces since July on Ukraine’s port of Odesa after the Kremlin’s withdrawal from a deal that had allowed Ukraine to export its food crops directly across the waters to Turkey had forced Ukraine to stop using its three Black Sea ports as an export route and work to establish an…