Hardly any surprise. A tiny piece in the massive chess game that is China's rising military dominance and the west's declining ditto. This will play out over decades and is at its heart driven by a Chinese economy that expands faster the west's.
China's economy isn't expanding faster than the West's. It was. China's economy is hardly growing at all, and is no longer growing organically. They require extremely vast amounts of new debt to continue growing at just a few percent per year. That's a scenario they can't maintain going forward. The US economy by itself is expanding as much as China in dollar GDP terms, and is doing so without taking on the kind of d…
That's taking your figures exactly, that is. I highly doubt Chinese GDP growth is at 3%. They might not be able to sustain 8%+ for much longer, but even a 6% annual growth would make their economy larger than the US's in under 13 years, with their annual $ addition to their economy already outpacing ours.