There are a wicked variety of hypotheses about so-called chem trails, more than flavours of ice cream, down at the shop on the corner. Some hold that use is being made of a weather machine, to control the weather, for good, or a weapon against enemies or their own people, for social control. Others see various geo-engineering uses being made, such as climate change control, seeing some sort of global warming occurring, or other such nonsense. There are less harmful climatic uses such as seeding clouds for rain. But, in the age of Covid, as noted by Dr Mercola in a now-deleted article, the Spanish government was one government, which used biocide chemicals, during the declared “state of emergency.” According to the Ministry of Defence: “Among the most effective disinfection techniques are the use of aerial media, then through them, with techniques of nebulization, thermo nebulization and micro nebulization, all surfaces are reached quickly, avoiding depending on manual application, which is slower, and sometimes does not reach all surfaces because there are obstacles that prevent reaching them.
The CBRN defense units of the Armed Forces and the Military Unit of Emergencies (UME) have personal means, materials, procedures and the sufficient training to carry out aerial disinfection, since they are operations that they execute regularly, with the exception that instead of using biocidal products do it with other decontaminating chemicals.