Well , it covers the whole region completely so it is sufficient for us for the time being , our threat profile isn't that big , mate .
Not to mention the Global Positioning System is unreliable in times of hostility and can be shut down by the Americans at any time of their liking .
I'm not complaining, I'm glad that we have the same navigation technology that the Chinese are using for themselves. I consider it nothing less than a gift from China.