This is the first-ever peek into the secret world of Unit 8200, Israel's formidable SIGINT and CYBER division. The show follows a wide ensemble of characters during an escalating military conflict. In the center of the story - a young intelligence officer, who tries to prevent the disaster; his brother, a mysterious hi-tech entrepreneur, returning to Israel after years of absence; and a brilliant female officer, who navigates Israel's most sophisticated Intelligence war-room, but must live with a fatal mistake she made. The three characters develop complex, visceral and toxic relationships. Over the course of the season, the military escalation redefines these relationships, as personal conflicts and National Security are closely intertwined