Brilliant as usual, Oron! Phytolacca acinosa. We grew it originally from seed from Sikkim, planted out one plant. Birds distribute the seeds too liberally, and it is invasive (like its much better-known though less striking relative P. americana). Important to get the seedlings out in their first year as they develop very deep permanent roots.
This large perennial, growing to about a metre and a half, is quite a handsome plant, particularly in fruit. (And in the Himalayas they do boil the leaves as a veg, though we've never tried it.)