China has announced plans to make it rain over an area three times the size of Spain, in the biggest geoengineering project to date. 

Since 2013, China has created 55 billion tons of artificial rain every year. Now, Chinese authorities intend to force rainfall and snow over 1.6 million sq km (620,000 sq miles) by spraying chemtrails into the sky.

Rt.com reports: According to media reports, the government will use new military weather-altering technology developed by the state-owned China Aerospace Science and Technology Corporation.

The country plans to build tens of thousands of combustion chambers on Tibetan mountainsides. The chambers will burn a solid fuel, which will result in a spray of silver iodide billowing towards the sky.