Sirri Island Oil Terminal matters in the Hormuz Graph as a Persian Gulf island-based oil export and maritime logistics node, distinct from mainland ports and from larger terminals such as Kharg. Its role connects offshore oil handling, tanker movement, marine services, storage-linked logistics, export optionality, and sanctions-sensitive petroleum flows around Hormozgan’s island network. The asset is important because Iran’s southern energy system depends not only on large ports, but also on distributed island terminals that shape crude movement, operational redundancy, environmental exposure, and maritime access near the Gulf shipping lanes.