Manchester United's players, staff and supporters will hold a minute's silence on Saturday in tribute to the victims of this week's terrorist attack at a synagogue in Manchester which left two men dead.
Ruben Amorim's team will also wear black armbands for the Premier League visit of Sunderland this weekend at Old Trafford.
On Thursday, Syrian-born terrorist Jihad Al-Shamie was shot dead by armed police during his rampage outside Manchester's Heaton Park Synagogue which left two Jewish men dead.
Today, United manager Amorim said: 'It's a crazy world that we are living in at the moment.