It won't be exactly the same. Israel has a very strong support from segments of the population of USA which overestimate its value and push their own government to enable their behavior. Remember the recent election at the UN to see if Palestine could be a member: USA confirmed its undying support by being one among the few countries to stand by Israel's side, many USA allies stayed neutral out of fear of enraging their strongest supporter but still couldn't bring themselves to vote against Palestine.China is building up Pakistans military , economy and infrastructure and is hoping to make Pakistan into a powerful country to counter America and India ?
North Korea is China's Israel: the Chinese government believes the continued existence of the North Korean regime is of strategical importance for them but North Korea goes against China's interests every know and them putting them on a tight diplomatic spot.
Let's face it the relationship between Pakistan and China is most likely more constructive and beneficial than any of the two previous examples.