Sri Lanka, March 23 -- Israeli opposition leader Avigdor Lieberman called Monday for continuing the war with Iran even if the US withdraws, following remarks by US President Donald Trump about "constructive talks" with Tehran.

"If the US exits the war, we must continue. From our perspective, toppling the regime is essential," Lieberman, head of the Yisrael Beytenu party, said at the opening of his party faction's meeting, as reported by the daily Yedioth Ahronoth.

Lieberman sharply criticized the Israeli government, saying it was focusing on internal legislative issues while security threats persist.

"While residents of the north hear an air raid siren every few minutes, the Knesset will discuss the fate of the people of Israel and the...