A second round of indirect talks between Iran and the United States over Tehran's nuclear program concluded on February 17, according to Iran's state broadcaster. The outcome remains unclear, as neither side has issued a statement or spoken to the media. Mediated by Oman, the negotiations aim to resolve the years-long dispute over Iran's nuclear program as the United States continues to amass forces in the Arabian Sea. President Donald Trump has warned that failure to reach a deal could lead to military strikes. Iran's Supreme Leader Ayatollah…