China is implementing stricter export controls on certain drones and heavy machinery. Drones capable of long-range flight or beyond visual line of sight will require an export license. Controls will also extend to their engines, operating systems, and manufacturing technologies. Some sophisticated tunnel-boring and concrete-spraying machines are also subject to new restrictions. Additionally, key components for dredgers will face export limitations. These measures are intended to prevent sensitive equipment from reaching countries with which China has disputes. While no specific nations were named, analysts suggest India is a potential target due to border disagreements. The new rules are classified as having dual-use characteristics, applicable for both civilian and military purposes. These expanded controls, effective November 18, come amidst global concerns over supply chain reliance on China. This follows previous restrictions on rare earths and recent controls on artificial intelligence and biotechnology technologies.