An ultralight laser infrared countermeasure (IRCM) system is disclosed. In One embodiment, the system includes an ultra light housing. The system further includes a laser or an infrared missile warning sensor to provide imagery data upon detecting a threat infrared surface to air missile (IRSAM). The ultralight housing is further configured to include at ultralight laser infrared assembly, which includes a laser, and laser pointer assembly. The ultralight housing is furthermore configured to include a missile warning processing module to produce a track point for the laser and to produce a modulation signal based on the imagery data, wherein the ultralight laser infrared assembly to modulate the laser pointer assembly based on modulation signal for a predetermined length of time to provide multiple simultaneous IRSAM engagement protection.