Among this year's summer hosts are a large number of individuals with defence connections. Defence Sector News has selected some of this year's summer hosts, whom we believe will interest you the most. Today's summer talk was given by Marcus Wandt.

In January, Marcus Wandt became the third Swede in space when he travelled to a space station to research weightlessness. Among 22,500 other applicants, he was selected and thus became a project-employed astronaut within ESA.

He is a trained electrical engineer at Chalmers University of Technology and a fighter pilot within the Swedish Armed Forces. On a daily basis, he is the chief test pilot at Saab.

Listen here Feel free to check out our list of this year's summer hosts whom we believe will interest you the most.