that is false. 
Germany has NOT drifted closer to either China or Iran or North Korea. The only nation like that they WERE dealing with was Russia. 
And Merkel has worked very hard to keep NATO alive and going since she grew up in eastern Germany. She has a deep distrust for Russia and KNOWS that NATO is needed. 
Making up fake stories about this does NOT improve things. 

Here is Germany's Exports. #1? America.
https://tradingeconomics.com/germany/exports-by-country

and who does Germany do war games with? NOT CHINA.