Large crowds of mourners dressed in black lined streets in Iran's capital Tehran as the country held a funeral on Saturday for top military commanders, nuclear scientists and some of the civilians killed during this month's aerial war with Israel.At least 16 scientists and 10 senior commanders were among those mourned at the funeral, according to state media, including armed forces chief Major General Mohammad Bagheri, Revolutionary Guards commander General Hossein Salami, and Guards Aerospace Force chief General Amir Ali Hajizadeh.Their coffins were driven into Tehran's Azadi Square adorned with their photos and national flags, as crowds waved flags and some reached out to touch the caskets and throw rose petals onto them. State-run Press TV showed an image of ballistic missiles on display.Mass prayers were later held in the square.