Arbaeen mourning trek was held in Islamabad Capital of Pakistan.
According to local news outlets and social media accounts the mourning ceremonies for Imam Hussein (as) were held at Imambargah Hyderia Dhok Rata in Rawalpindi.
The ceremonies was preached by Quaid-e-Wahdat Allama Raja Nasir Abbas Jafari.
Arbaʽeen, "The fortieth day" is a religious observance that occurs forty days after the Day of Ashura. It commemorates the martyrdom of Hussein ibn Ali, the grandson of Prophet Muhammad (PBUT), who was martyred on the 10th day of the month of Muharram.
Imam Hussein and his companions were martyred by tyrant Yazid in the Battle of Karbala in 61 Hijri (680 AD).