While chasing a target of 210, Australia stumbled quite early as Dilshan Madhushanka trapped Warner to send him back to the dugout for 11 following an unsuccessful review
Regular skipper Williamson returned to action on Friday after nearly five months, having nursed an ACL injury, before suffering a thumb fracture against Bangladesh that ruled him out again for a few matches
During the marquee match that ended in a convincing win for India, videos of Pakistani players being subjected to religion-centric chants and boos were also circulated.
Smarting from back-to-back defeats, five-time champions Australia moved off the bottom of the points table after their five-wicket victory against 1996 champions Sri Lanka.
In addition to this, one demerit point has been added to Gurbaz's disciplinary record, for whom it was the first offence in 24 months, the ICC informed in a press release on Tuesday.
The Delhi dazzler initially took the field wearing a jersey with plain white stripes on the shoulders instead of the shirt that has the tri-coloured stripes on it
Pakistan, who are touring India for the first time since 2016, are set to play their biggest match of the World Cup against the home team at the Narendra Modi Stadium here.
All the State Reserve Police (SRP) units stationed at their headquarters in different parts of the state have also been put on "alert position" for quick deployment in case of any emergency situation, he added.
The cricket rivalry between the neighbours started in 1952 when Abdul Kardar-led Pakistan stepped on to the Indian soil for a five-match Test series, but their more storied World Cup battles have a relatively recent birth in 1992.