The new defence secretary said he "hoped" there would not be further cuts to his department's budget and praised his predecessor for "taking some very tough decisions" in order to get funding "under control".
Michael Fallon told Good Morning Britain the Ministry of Defence was able to "invest in the future" because Philip Hammond - the new Foreign Secretary - had "spent nearly four years" working on the department's budget.
PMQs today was a pretty clear win for David Cameron. Ed Miliband really needs to find a way to energise and motivate his troops.
David Cameron has rung the Cabinet changes as he prepares to fight the next election. Here is an introduction to the figures on the rise.
It's not the first time Esther McVey has been tipped for a big promotion and missed out. Our Political Reporter Daniel Hewitt asks why.