*The Final Showdown Between China and the U.S.: The Battlefield Shifts from Military Hegemony to Global Currency Warfare* As the clock struck 3 a.m. on Wall Street, Switzerland’s banking clearing system suddenly flashed a red alert—China’s Cross-Border Interbank Payment System (CIPS 2.0), powered by the digital yuan, went live simultaneously across 16 ASEAN and Middle Eastern countries. The first transaction, a 120 million yuan ($16.5 million) payment for auto parts, cleared from Shenzhen to Kuala Lumpur in 7.2 seconds. This speed, faster than a blink, rendered SWIFT’s three-day processing cycle a relic of the "Stone Age." The global financial world finally awoke: a bloodless currency war, armed with blockchain scalpels, had sliced open the veins of dollar hegemony. *Behind the Blitzkrieg: What 7 Seconds Upended Beyond Speed* The digital yuan’s "financial blitzkrieg" struck three fatal weaknesses of the dollar system: 1. *Cost Annihilatio...