Cold War-Era Hoverboats See Unexpected Revival

Quick summary

• A flying, sea-skimming craft called an ekranoplan, reminiscent of Soviet Cold War technology, is seeing a resurgence as China and the US explore new versions.
• Ekranoplans use the “wing-in-ground” effect to fly a few meters above water, making them fast and stealthy for delivering troops, cargo or launching surprise missile strikes.
• China began developing prototypes in the early 2000s; recent images from 2025 show progress with jet-powered designs influenced by Russian expertise.
• The US DARPA’s Liberty Lifter program aimed to create a similar vehicle but ended without building one in June 2025; private companies are now encouraged to continue development.
• US company Regent Craft has developed an all-electric commercial seaglider tested for interest by the US Marine Corps.
• Experts highlight potential affordability but note limitations like poor performance in rough seas and modern combat scenarios.
• The resurgence aligns with tensions over Taiwan and South China Sea territorial claims. Both nations are seeking novel capabilities amidst military buildup.

Indian Opinion analysis

India should observe these developments closely due to their potential broader implications for Indo-Pacific security dynamics. Advanced ekranoplan technology could alter operational strategies across regional waters where India also retains strategic interests-namely near Andaman & Nicobar Islands or within maritime cooperation frameworks like Quad alliances. While such platforms offer affordability and speed compared to larger vessels or aircrafts, their limited reliability in high-intensity conflict or rough weather could deter widespread adoption beyond niche usage.

China’s investment ties directly into its aggressive posture on regional sovereignty issues including Taiwan; this may warrant greater scrutiny from India given similar concerns regarding China’s moves along Indian borders (e.g., Ladakh standoff). Strengthening bilateral partnerships with the Quad nations and monitoring advancements ensures geopolitical leverage remains balanced amid growing military-tech competition between global superpowers.