Earlier, a hospital official said Abe appeared to be in a state of cardiac arrest when airlifted to hospital, after having initially been conscious and responsive.
Last month Biden himself had sought to distance himself from the upcoming encounter, stressing to reporters he was going to meet with King Salman and his team.
The suit calls for a judge to order TikTok to stop hooking children via its algorithm and promoting dangerous challenges, and to pay unspecified cash damages.
A Taliban transport ministry spokesman confirmed an aviation security contract had already been signed with the UAE but said the air traffic contract was not finalised or confirmed yet.
