Central defender, Janni Arnth Jenson, is a very experienced Danish international and vice-captain, who has represented the Denmark senior side since 2010.
Arnth Jensen also appeared for her country at U-17, U-19 & U-23 levels, while her club career has seen the last four years spent at Linkopings.
Janni’s club achievements include winning the Danish League once and Swedish League twice.
Gunners boss Joe Montemurro told www.arsenal.com: ““Janni is an experienced professional and an important addition to our squad. Her understanding of the game, technical knowledge and game experience is important for our squad to grow. We are pleased to have her with us and I am looking forward to working with her.”