Mystery transport planes from China to Iran detected on FlightRadar24 have sparked speculation about China supporting its ally as tensions escalate between Iran and Israel.

The Chinese leader said his country opposes "any act that infringes upon the sovereignty, security, and territorial integrity of other countries."

After Iran launched missiles at Israel in retaliation for strikes on nuclear and military facilities, a video has circulated in social media posts falsely claiming it shows a fire that broke out at an Israeli base after Iran's attack.

As the attacks by Iran and Israel continue into their sixth day, here's a look at what we know about the conflict, and if the US will deploy troops.

Iran said it would continue to defend itself against Israel during a UN Security Council session on Friday, while Israel's UN ambassador vowed that his country would not stop its attacks until Iran's nuclear threat is dismantled.