In the movie Hamilton: In the Interest of the Nation, Carl Hamilton, a Swedish special agent, is tasked with recovering advanced GPS-guided missiles that have been stolen by an international gang. Hamilton manages to infiltrate the group and gains their trust, but just as he is about to obtain the missiles, the league is attacked by a group of highly skilled mercenaries.
The attack is sudden and brutal, leaving many members of the gang dead. Hamilton manages to escape but is left with many questions about who the attackers were and why they wanted the missiles so badly.
As the investigation proceeds, Hamilton discovers that the mercenaries were hired by an unknown group with ties to organized crime. As Hamilton races to track down the missing missiles, he becomes embroiled in a dangerous game of cat and mouse that takes him across Europe and into the heart of some of the world's most dangerous criminal networks.
Along the way, he must navigate treacherous alliances, dangerous double-crosses, and a growing sense of mistrust within his own agency. With time running out and the stakes higher than ever, Hamilton must use all of his skills and resources to recover the missiles and stop the criminals before they can use them to wreak havoc on the world.