✔ 最佳答案
Its an indirect attack on China on behalf of the US.
Sri Lanka is one of the more recently acquired "pearls" in the Chinese String of Pearls, which still has some ties to the UK through the Commonwealth, but with very little actual leverage.
Although that said.. I won't say his "interference" will amount to very much... they'll probably just tell him to "pi$$ off".
In the alternate Cameron's calls for an investigation into government abuses against Tamils. might well backfire horribly as the Sinhalese are calling for an investigation into government abuses during the period of British rule prior to 1948.