In this picture taken on March 31, 2021 workers pour rice into a machine for a refining process at the Al-Barkat Rice Mills on the outskirts of Lahore. – From biryani to pilau, Pakistan and India’s shared culinary landscape is defined by basmati, a distinctive long-grain rice now at the centre of the latest tussle between the bitter rivals. (Photo by Arif ALI / AFP) / TO GO WITH…