US and Iranian negotiators have concluded marathon talks in Switzerland, reporting progress toward a new nuclear agreement despite heightened tensions stemming from threats by former President Donald Trump.

The discussions, which extended into Sunday night, represent a critical juncture in the ongoing diplomatic effort to resolve longstanding nuclear disputes between the two nations.

The development follows earlier rounds of direct negotiations that previously yielded a roadmap toward a final peace deal, mediated by Pakistan and Qatar.

While mediators had confirmed agreement on a framework in prior sessions, the current talks aim to solidify those gains into a concrete settlement.

The persistence of diplomatic engagement suggests that both sides are committed to finding a resolution, even as political rhetoric from Washington complicates the process.

Markets are closely monitoring the situation for any signs of a breakthrough that could alleviate geopolitical risk premiums.