Unlike Islam Bible faith( not the so-called "christianity" today) believers should not involve in politic of the world & should not take up any arm resistance/violence for any causes.
it is reported a chinese inventor(赵显华) invented a revolutionary metal processing(豪克能)to eliminate stress(残余应力) resides in metals after processing. Metals are processed to be like a mirror improving strength reducing metal fatigue by many magnitudes.
If you have an english source please post it.