Now I'm leaning toward the idea that it was photoshopped. I'm not one hundred percent sure though.
think about the colours of the video
think about how the video would have survived the blast
think about why there is no original footage
who would see & track the missile and make it public to gain international public support !
many countries
who has missiles that fast ?
the jump to the pretended scientific conclusion excludes massive amounts of required scientific knowledge
you cant just ignore all the other stuff and jump to an emotive conclusion
middle eastern and some Asian psychology enjoys watching people aimlessly walk around prior to savage events while watching in the third person
it narrates to their indoctrinated conspiracy thinking.
the style of the video shows what type of person made it
and for what type of audience
it is a product made for an audience
many countries would have the capability to blow up the fertilizer and never be detected
using a missile would be like painting it with neon lights and putting up advertising bill boards.
usually the facts are more simple are unbelievable than what most people think
peoples sheer ignorance and carelessness over rules most peoples thinking on common events
explosives & fireworks stored with ammonium nitrate in a hazardous goods storage area ...
no body has the authority to change anything
people must autocratically follow instructions
no money for maintenance
no infrastructure
no fire detection systems
no fire fighting systems
money(assets & expenses) is someone else's problem
dogmatic worship of a single dictator authority model psychology
poverty
economic collapse
it might have been someone trying to steel or sell it(or simple electrical fault) who may have started the fire
and all the rest was bystander effect
https://en.wikipedia.org/wiki/Bystander_effect
FYI
i have personally witnessed many electrical faults where the modern well resourced highly advanced fast to respond fire brigade have saved large buildings from going up in flames due to unforeseen unable to pre-detect electrical faults
the more disenfranchised the people
the tighter grip on absolute power
the more obedient the people
the less they question authority
the more detached the leadership(the less the people trust & believe & relate to)
the more unstable the country
The more unstable the county
the more the people jump towards extremist ideologies for solutions to fascism & dictatorship
The Merry Go~Round