Or it did until Monday when John Key admitted it was "possible" that information gathered by the GCSB in Afghanistan and passed to the International Security Assistance Force could have prompted American drone strikes.
The surprise was not in what Key said. The links between New Zealand and American intelligence agencies during this country's various Defence Force deployments in Afghanistan are well documented in Nicky Hager's book Other People's Wars, published nearly three years ago.
The surprise was Key's revealing of such information - rather than putting up the standard brick wall of "no comments" on operational matters. Key, no doubt, is acutely conscious of the low esteem in which the two major intelligence agencies are held by the public; that - in order to rebuild public confidence - he has to say more than would normally be the case.
He was certainly comparatively loquacious yesterday in defending the Americans' use of drones even though they are responsible for the deaths of innocent civilians. But then he would, wouldn't he, given he has a White House meeting scheduled with Barack Obama next month.
Nevertheless, Key still felt the need to put some distance between his Government and the drones, saying that while New Zealand might occasionally supply a piece of intelligence, it was not the one conducting the drone strikes.
Key's critics will regard that as him ducking responsibility.
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