Under a blazing sun, clad in black and clutching portraits of their slain leader Ali Khamenei, Iranian pilgrims streamed across the border into Iraq to observe the Arbaeen, the most revered event in Shia Islam.
Some stamped on a portrait of US President Donald Trump, others raised their fists or flashed victory signs, as fresh strikes rattled the region, drawing Iraq back into the Middle East war.
Amir, a 55-year-old pick-up driver, has been attending the Arbaeen ceremonies in Iraq for years, but said that this time is different.