United Kingdom, Oct. 7 -- Roger Waters has hit out at "timid" and "unpleasant" Radiohead frontman Thom Yorke.

The Pink Floyd co-founder, a longstanding supporter of the Boycott, Divestment and Sanctions (BDS) movement, has repeatedly attacked Yorke and Radiohead for choosing to perform in Israel and for what he perceives as their weak alignment with the Palestinian cause.

Speaking on The Katie Halper Show, the 82-year-old musician said of Yorke: "He's a timid little bloke. I think he's unpleasant company. I wrote him many letters you know."

The tension between Waters and Yorke dates back to 2017, when Radiohead went ahead with a concert in Tel Aviv despite calls - including from Waters - to cancel under a cultural boycott of Israel. Wa...