"Mr Ainsworth’s predecessor, John Hutton, had indicated to Mr Brown in mid-May that he was thinking of leaving the Government. Mr Hutton, recently remarried, had a compelling family reason for wanting to step down. But Mr Brown, preoccupied with the elections and the possibility of a leadership challenge, appears to have spent little time thinking about the vacancy. It wasn’t until around noon the day after the polls that he began to focus on who should oversee Britain’s military and its engagement in Afghanistan.
In the midst of a reshuffle carried out against the backdrop of political crisis, a weakened Prime Minister had fewer candidates with Cabinet experience willing to serve and more vacancies than he had expected. Although the field for Defence Secretary was crowded, only one was a serving Cabinet member. Shaun Woodward, the Northern Ireland Secretary, had made little secret of his desire for the job. John Spellar, a senior whip and former Armed Forces Minister, was another name pressed on Mr Brown. However, it was Mr Knight who emerged as a front-runner. His candidature became so well advanced that the appointment came within an hour of being announced, according to one senior figure.
None of the three candidates, however, delivered much political capital to Mr Brown as he fought for his survival. In this fevered atmosphere it was the departure of the Farming Minister that proved decisive. Jane Kennedy’s resignation prompted fears among Mr Brown’s advisers that he was losing the support of a faction of Labour MPs to which she belongs. Generally on the right of the Parliamentary Labour Party, the group of MPs includes Alistair Darling, Geoff Hoon — and Mr Ainsworth.
Mr Ainsworth, then Armed Forces Minister, had been in the running from the off. It is likely that he was Mr Hutton’s recommendation as he offered continuity. Ms Kennedy’s departure and Mr Brown’s weakened position meant that the Prime Minister was no longer in a position to resist an appointment that would satisfy both defence chiefs and Labour MPs."
I'm willing to suspend judgement of Ainsworth until he's spent more time in the role - although, it has to be said, he has hardly impressed so far. But as for Brown: well, the story above is a crystallisation of his politics. There's the constant self-serving tribalism, of course; the dithering and doubt; and a disregard for the role of Defence Secretary which, as a leading article in today's Times suggests, reached a nadir when Des Browne was appointed joint Defence and Scottish Secretary. In the end, our troops deserve better.