original: rawalpindi is also the military headquarters of the pakistan armed forces and also served as the nation 's capital while islamabad was being constructed in the 1960s .
simplifications: rawalpindi is also the military headquarters of the pakistan armed forces . rawalpindi is the military headquarters of the pakistan armed forces and served as the nation 's capital while the capital islamabad was being constructed in the 1960s / rawalpindi is the military headquarters of the pakistan armed forces and served as the nation 's capital while islamabad was being constructed in the 1960s . rawalpindi is also the military headquarters of the pakistan armed forces and also served as the nation 's capital while islamabad was being constructed in the 1960s . the military headquarters of the pakistan armed forces , rawalpindi also served as the nation 's capital in the 1960s , during islamabad 's construction . also , rawalpindi is the military headquarters of the pakistan armed forces and acted as the nation 's capital while islamabad was being built in the 1960s . rawalpindi is also the military center of the pakistan armed forces and also served as the nation 's capital while islamabad was being made in the 1960s . rawalpindi , the military headquarters of pakistan armed forces which also served as the nations capital while constructing islamabad in 1960 's .