Bath have signed 27-year-old Samoa international back-row Alafoti Faosiliva. He will make his first appearance on Thursday in the Premiership Rugby Sevens at Kingsholm.
"I'm really excited to be coming to Bath, and can't wait to get started," he told the club website. "It's a great form of the game, and one I'm obviously quite familiar with, so it's a perfect way for me to get my Bath career underway."
Faosiliva has previously played for Toulouse and Bristol.