WASHINGTON, April 11 --  Shortly after news of a US-Iran ceasefire, an Iranian group released a new Lego-style video lampooning President Donald Trump and declaring "Iran won," the latest in a wave of war-themed AI-generated propaganda flooding the internet.

Explosive Media, a group of pro-Iran creators that describes itself as independent but is widely suspected of government ties, has produced a series of such videos that have racked up millions of views during the conflict.

"The way to crush imperialism has been shown to the world. Trump surrendered. IRAN WON," read the caption of its video on X after the two-week ceasefire agreement was announced on Tuesday.

"TACO will always remain TACO," it added, referring to the acronym "T...