The answer is that they all have some major form of influence over
the upcoming centenary of the Armenian genocide, which began on April
24th 1915 – just one day prior to the famous Gallipoli
landings.
Only 22 countries officially recognise the Armenian
genocide, which took the lives of at least 1.5 million people. From
what I have read this is actually a conservative estimate, and does
not take into account the deaths of other Christian minorities.
Recognition – or rather the lack of it – is a major political
issue for some of the countries which have important relationships
with Turkey. New Zealand, along with the US, Australia and Israel all
fail to officially recognise the Armenian genocide. Diplomatically
making this sort of recognition is a very big deal, and Turkey takes
a very hard line against any country which dares to make this sort of
statement. With the centenary approaching, and high profile people
like the Pope and Kim Kardashian helping to raise the issue, it isn't
too surprising that Turkish PM Recep Erdogan is looking for cover.
Where exactly will he hide? Well, the Anzac centenary is pretty damn
close, so who will notice if he moves it a day behind to coincide
with the Armenian genocide centenary?