
A 10-day ceasefire between Israel and Lebanon, announced by U.S. President Trump, may strengthen the two-week U.S.-Iran truce and broaden diplomatic prospects. The Lebanon war, launched March 2, has complicated U.S.-Iran negotiations. Iran sought ceasefires on all fronts, but Israel rejected Lebanon ceasefire terms, escalating attacks. Pakistan-mediated talks between Iran and U.S. Vice President Vance in Islamabad progressed minimally, though communication continues. Hezbollah's non-participation remains a fundamental obstacle.