Since the 2018 National Defense Strategy reoriented the Joint Force toward great power competition, China — our primary pacing threat — has accelerated its military modernization and ramped up coercive behavior across every domain. Nowhere is this more evident than in the First Island Chain, where Beijing’s revisionist ambitions collide head-on with our strategic interests. In this contested space, logistics is no longer a rear-area task — it’s a frontline risk. If a capability can’t be produced or pre-positioned inside the theater, there’s a real chance it won’t reach the warfighter at all.

The vast distance between the First Island Chain and the U.S. power base, combined with China’s expanding anti-access/area denial arsenal, or A2/AD, has turned the supply chain from a guaranteed support function into the modern battlespace’s Achilles’ heel.

Mitigation of this new reality demands a shift in power projection, deliberate global pre-positioning to set the theater and a sustainment strategy that keeps our platforms and support systems agile, resilient and ready for a fight over thousands of miles of unforgiving waters, from the U.S. homeland to dispersed Pacific archipelagos. A recent article in the Wall Street Journal outlined one plausible scenario, a strategic naval blockade of Taiwan, which makes the need for agile logistics and forward-positioned capabilities even more urgent.

When imagining the future fight, the battlespace transforms into a clash across a sprawling maritime theater with dispersed stand-in forces using interior lines and an intricate web of logistical support. The battlespace will be persistently monitored — defined by constant intelligence, surveillance and reconnaissance; autonomous systems; electronic warfare; degraded communications and navigation; and a menu of A2/AD capabilities that limit freedom of maneuver. These conditions fundamentally alter how Marines must think about and execute logistics.

Russia and Hamas targeted their enemies’ homelands. China has also targeted the U.S. homeland, sending a signal that the United States and other vital points will not be off-limits from cyberattacks on critical infrastructure, strategic lines of communication, mobilization assets and weapon system vendors to disrupt forces and supply flows. Perhaps unsurprisingly, a recent Wall Street Journal report revealed that Chinese officials privately acknowledged their role in cyberattacks against U.S. infrastructure, admitting to years of intrusions into the computer networks of American ports, water utilities, airports and other critical targets.

In the vast expanse of the First Island Chain, Marines — along with the joint force and partner nation forces — operate today as dispersed, agile nodes, deliberately scattered to complicate enemy targeting and reduce signature detection.

Marine Corps Systems Command’s Program Manager Combat Support Systems is actively developing and fielding a suite of capabilities that redefine logistics support in a contested landscape. Guided by the modernizing principles behind the force restructuring plan Force Design, we’re building integrated systems where every innovation meshes and enables the Marine Air-Ground Task Force commander to counter threats and disruptions in real time.