The battlefield is heating up and not just onscreen! The internet went into a frenzy after the grand reveal of Varun Dhawan’s fiery first look from Border 2 . Within minutes, social media turned into a digital parade of patriotism and applause, with Bollywood’s biggest names from Suniel Shetty  and Karan Johar  to Janhvi Kapoor  and Rohit Saraf saluting Varun’s intense new avatar. The poster, released by T-Series and J.P. Films, shows Varun as a fearless soldier, weapon in h