Arsenal Women have signed United States international Jenna Nighswonger on a permanent transfer from Gotham FC.

The 24-year-old full-back becomes Renee Slegers' first signing as Arsenal head coach.

“I’m so happy to be here,” said the California-born defender. “I’ve always wanted to play in England and joining such an historic football club is a dream come true.

"I want to win trophies with this club and help the team in any way possible. It’s an incredible feeling to be able to call myself an Arsenal player and I can’t wait to get started.”

Nighswonger joined Gotham FC in January 2023 and would go on to make 46 appearances, winning the NWSL Championship in 2023.

The left-back, who played in midfield earlier in her career, has 18 senior caps for the USWNT, and won Olympic Gold in 2024 with Emma Hayes' side.

Arsenal head coach Renee Slegers said: “Jenna has had a great trajectory in the game and we’re delighted to bring her to Arsenal.

"Despite being only 24, she plays with great maturity and presence and knows what it takes to compete to win on the biggest stages at both domestic and national team level. Jenna is an important addition to our squad and I’m looking forward to getting started together.”

Director of Women’s Football Clare Wheatley added: “We’re delighted to bring Jenna to the club and strengthen our squad in a key area going into an important second half of the season and beyond.

"Jenna has already won trophies with both club and country but has clear potential for future growth and development, so we’re confident she will make a great contribution here at Arsenal. I’m sure our wonderful supporters will join me in welcoming Jenna and her family to the club.”

Nighswonger will wear the number 22 shirt.