Do you think U.S. is getting too involved in Muslim countries?

I think U.S. is getting too involved into the Muslim countries and when they say they want to secure it they end up killing people. For example in Pakistan a drone killed many innocent people. What did those innocent people do to them? I am Muslim and in the Quran it says ' If someone kills even one person then it means they killed all humanity and if someone saves a person it means they saved all humanity'.