On 8 July 2014, Israel launched a military operation inside the Gaza Strip in response to rocket fire. Of the three wars between Israel and Hamas since the Palestinian militant group took control of Gaza in 2007, this 50-day war was the most devastating. One year on, 9,000 homes are still piles of rubble and hundreds of thousands of families are still homeless. Phoebe Greenwood returns to Gaza to meet the Palestinian journalists who covered the 2014 war and are now reporting on – and living through – its aftermath