On 2026-09-24, NASA Administrator Jared Isaacman warned that China may be able to establish exclusion zones around key sites near the lunar south pole, especially the Shackleton Crater region, if its planned Chang’e 7 mission reaches the area first. He said China was targeting “the exact same location” and noted NASA may have “dodged a bullet” when Chang’e 7 was delayed from late 2026 to early 2027. The article reports that the south pole is prized because permanently shadowed “cold traps” may contain water ice and other useful materials accumulated over billions of years.
For the Lunar Ark, this is a direct warning about resource geography and access control. Shackleton-adjacent terrain may become the first strategic bottleneck for water extraction, propellant production, power siting, and human logistics, and even a 1-5 kilometer safety perimeter around landed assets could effectively block rival operations. If one actor establishes surface mobility with rovers and hopper drones first, it could constrain scientific sampling, infrastructure placement, and emergency options for all later missions.
Ark action: track the Chang’e 7 schedule, Artemis south-pole landing plans, and any formalization of lunar exclusion-zone norms in 2026-2027. Prioritize technical studies on ice prospecting, cold-trap access, autonomous survey mobility, and legal-operational models for shared-use lunar zones. Integrate contingency planning for contested terrain: alternate polar sites, distributed depots, and redundant ice-confirmation missions before committing habitation assets to Shackleton-class regions.