
Shia protesters in Iraq and Lebanon have strongly denounced the involvement of Saudi forces in Bahrain.
In Beirut today, hundreds of supporters of the Shia party Hezbollah waved flags belonging to Bahrain, Lebanon and their own party.
Bahrain, Lebanon and Iraq are the only Arab countries where Shia outnumber Sunni Muslims, who make up a majority of the Islamic world.
Iraq's top Shia cleric, Grand Ayatollah Ali al-Sistani, who rarely speaks out publicly about political situations, has called for Bahrain's government to "stop using violence against unarmed citizens", according to his spokesman.