<h1>Leaders' phone call signals diplomatic thaw as tariff dispute and 50% duties prompt renewed talks on trade deal</h1> A phone call between the leader of one country and the leader of another signaled a potential diplomatic thaw amid ongoing trade and sanctions-related tensions; one country recently imposed and doubled tariffs to 50% on the other's goods and levied additional duties tied to its energy purchases, prompting formal objections as unfair. Both sides reported supportive remarks and reiterated commitment to conclude a bilateral trade agreement, while officials resumed negotiations on outstanding disputes including agriculture and dairy. The exchange may affect ongoing tariff measures, trade talks, and diplomatic engagement regarding third-country energy procurement and sanctions policy.