These slogans are tied to the flash imagery that appear in the video. Also it seemed that the audio track also contains morse code, I tried to decode it but it came out as giberish.
The message is clear from what is visible however.
Mushroom cloud over a city 1:02
We are all dead / Estamos todos meurtos 1:12
Ebola virus image 1:38
Hazmat doctors with respirator 2:05
Destroyed Buildings in City 2:32
MOSCOW Coordinates 2:34
Donald Trump Angry 2:49
TIME OUT MORSEODE 1 3:03
PUTIN Winking 3:16
Revelation Come I MORSE 2 3:20
HEXADECIMAL Age of Evil 3:48
Facebook Zukerberg 3:52
Roman Eagle SPQR 4:13
Birdman Points to Upside down text4:40
Petrus Romanus 4:46