Some observers cite these episodes as evidence of decline in America's international clout. But there's a larger point: so far, except for relatively small sums offered to the Kyrgyz, Russia and China haven't offered much help.
Amid much talk of a "post-American world," many observers see a shift from a US-dominated international order toward a multipolar system, in which countries like China, Russia, and several others compete for global leadership on a range of common challenges and risks.