And the Defence Committee will speak to, among others, Air Chief Marshall Sir Brian Burridge and Admiral Sir Jonathon Band about the government's Defence Review and the National Security Council.

BBC: A guide to highlights coming up in Parliament

"At the end of the day, the numbers are fine, " said Brian Marshall, an analyst at ISI Group.

WSJ: Apple Snaps Growth Streak as Profit Falls 18%

While Apple likely makes less money on sales of older iPhone models, the profit margin is likely similar, said ISI Group analyst Brian Marshall.

WSJ: The Fight to Unseat Apple's iPhone Intensifies