Yeah sure it is. Just ask bengalis, afghans & indian so called "Muslims" if they regard Pakistanis as their "fellow Muslim brothers" and see what the respond would be.......
........even better, ask the Saudis or other Gulfy Arabs if they regard Iranian Muslims as their Muslim brothers, see what THEIR response is......
The Chinese "athiest" brothers helped Pakistan become a powerful nuclear weapons state that a 7× larger enemy can no longer challenge. However, the af-ghand "Muslims" are colluding with the KUFFAR idol worshipping hindus to try to harm Muslim Pakistan.