Governments and industry are constantly innovating in the space domain, but as space becomes increasingly contested and congested, there is a need to ensure the domain is secure—something that will be central to discussions at ASPI’s Sydney Dialogue on 4–5 April. Bec Shrimpton, director of the Sydney Dialogue, speaks to the chief executive officer of HEO Robotics, Will Crowe, about opportunities in space and the potential for Australia in the global space economy.

How is climate change affecting food security in Australia and across the globe? ASPI’s Robert Glasser speaks to the Australian National University’s Robyn Alders about food security—what it is, why it matters and how Australia can work with international partners towards achieving global food security.