'After initial tests in Manchester at the start of the week, Benjamin travelled to Barcelona to see a specialist doctor, where further examinations of the knee today confirmed the extent of the injury.
Tests have now confirmed he has ruptured anterior cruciate ligaments in his right knee.
Manchester City confirm Benjamin Mendy has torn cruciate ligament
'Benjamin will undergo surgery tomorrow in Barcelona, and everyone at the club wishes him a speedy recovery'.
To make matters much worse, on Friday morning, news emerged that Sergio Aguero had been in a vehicle accident in Holland and had suffered a fractured rib in the collision.
He joked on his Twitter feed that he would be joining "Injury FC" on loan for a couple of months but hoped to return stronger.
The setback leaves City without an out-and-out left-back, and Guardiola has indicated that he could bring in a new signing in the January transfer window.
UN Security Council must impose arms embargo in Myanmar
The visit would have been the first by United Nations officials to the area since violence broke out on 25 August, BBC reported. Contradicting his own party's stand, Gandhi wanted the government to consider granting refugee status to Rohingyas from Myanmar.