Every country has their independence to strengthen their military power and pump up their arsenal. So apparently their is nothing wrong with this test.
But unfortunately, whenever they tests some borrowed Chinese/Nkorean missiles, they always limit themselves within a range of 20-500km which only covers India. So the reality is they are modernising their stock only to target India. What a pity. They have got a lots of other prominent threats like Israel, China, US. Yes this is true - they are the next target of US govt.
But the most dangerous part of the story is something different. The govt. is just a puppet of ISI and there are extremist everywhere in the country. Even Taliban, Lashkar and Al-Queida is also too dominating in their internal politics and very close to ISI. So all such missiles and bombs are actually a stock pile to boost these militants and the actual treat is on us Indians.
So what next ? Invade Pakistan. Kill such extremists one by one & seize all such weapons.
Now there is also a positive side of such militant prosperity. If they continue to flourish, they must hit Indian cities/towns and that will kill millions of Indians. May be this way we would be able to stop our dangerous rate of population growth.