some sort of bitterness in relations is normal thing... but do you really expect China to sacrifice Myanmar for BD? I highly doubt my friend...
BTW if SY400 is like HIMARS then Myanmar is lucky to have such a deadly system in its arsenal which even bigger military powers in this area do not have.....
China sold SY-400 to Aung San Suu Kyi's govt, not Myanmar's military govt. This is actually political support for Aung San Suu Kyi.
The Myanmar military govt is a real threat to several autonomous regions in northern Myanmar, which are China's core interests in Myanmar. Therefore, as long as the military govt remains in power, it is difficult for the relations between the two countries to return to normal.
China is a decent P5 country, so it is impossible for China to recognize a military govt that came to power through an illegal coup. No coercion can make China make concessions.
The range of SY-400 is larger than HIMARS. Within the same range, the accuracy of the two systems is similar. information capability depends on the capabilities of Beidou system and GPS. However, the launch mode of SY-400 results in its launch speed being lower than HIMARS, which means that its transfer speed is not as good as HIMARS.
The real king of rocket systems is China's PHL-16, which has faster transfer speed, faster loading speed, stronger firepower, longer range and better accuracy than HIMARS. The only disadvantage is that PHL-16 is not exported.
militarywatchmagazine.com