Thousands of Gaza war protesters held a “red line” rally near the White House on Saturday, voicing anger at what they said is US President Joe Biden’s tolerance of Israel’s bloody military campaign against Hamas.

Chanting “From DC to Palestine, we are the red line,” the demonstrators held a long banner scribbled with the names of Palestinians killed by Israeli forces, as the fighting enters its ninth month.

Biden has faced criticism for playing a balancing act on key ally Israel’s actions in the conflict.

The White House said in May that a deadly Israeli strike on Rafah did not cross a “red line” that Biden had seemingly set two months earlier when asked about a potential invasion of the southern Gazan city.