A 4.3-magnitude earthquake occurred in Iran's Fars Province on Tuesday, sparking concerns about seismic activity in the region. According to the United States Geological Survey (USGS), the tremor struck near the town of Khonj in southern Iran at a depth of 10 kilometres at 10:24 am local time. A new chapter of conflict in the Middle East has erupted after coordinated strikes by the United States and Israel on Iran that have rapidly escalated tensions across the region and beyond. The military campaign was triggered by concerns over Iran’s nuclear program, ballistic missile development and support for militant groups. His passing has triggered national mourning in Iran, a leadership reshuffle and promises of retaliation from Iranian officials.