AFP correspondents in the Saudi capital Riyadh heard loud explosions on Saturday, after Qatar and a US base in Bahrain were struck.For all the latest headlines, follow our Google News channel online or via the app.Two correspondents in Riyadh said they heard a loud bang and several explosions, after Iran vowed retaliation following US and Israeli attacks.Read more:Israel, US launch attack on Iran, explosions reported in TehranExplosions rock Dubai, Abu Dhabi: UAE intercepts Iranian missiles, one person killed​​​​​​​