Will blockchain technology be used widely for countries cooperations ?

[PRDAEcontact]

Saudi, UAE Central Banks Team Up to Test Cryptocurrency. - "This is the first time the monetary authorities of two countries cooperation to use blockchain technology," according to GDN, al-Mansouri praised the effort as a first for the region.

Thus, will blockchain technology be used widely for countries cooperations in the future ?

[dmotor]

Probably it will get a massive popularity in some countries, like GCC arena. Maybe Europe also. But not major. China didn't allow you to do ICO for example