India, Oct. 1 -- Amarinder Singh Raja Warring on Thursday updated his bio on social media platform X to describe himself as the "former president, Punjab Congress", signalling his exit from the post of Punjab Pradesh Congress Committee (PPCC) president amid persistent infighting in the state unit.

Warring, the Ludhiana MP, submitted his resignation to the party high command after being informed of its decision to replace him, Congress sources said.

The leadership is expected to announce his successor shortly, with former state minister Vijay Inder Singla emerging as the frontrunner along with former minister Pargat Singh.

"I am a disciplined soldier of the party and will work wherever the duty is assigned," Warring said, declining to e...