We check the facts on how Australia's foreign aid spend has changed over time.
Options are open for how to spend £1.4 billion of British aid channelled through EU.
Britain uses its aid for soft power. How will that change after it leaves the EU?
Calls to stop division between emergency and development aid will be heard at UN's first ever humanitarian summit.
There is ongoing disagreement among OECD countries as to whether foreign aid spent in-house counts.
As the UN gears up to unveil the Sustainable Development Goals for 2030, here are two new rules for development funding to help it go as far as possible.