The Cloud, Aerosol, and Monsoonal Processes-Philippines Experiment, or CAMP2Ex, involved collaborators from government agencies and universities across the United States, the Philippines, Japan, and Europe all working together to better understand fundamental processes between clouds and aerosols. These interactions drive climate and weather across the globe. This NASA airborne science campaign was a response to the need to deconvolute the fields of tropical meteorology and aerosol science at the meso-beta (20 to 200 km) to cloud level.