Paris Saint-Germain have announced the signing of another defender to bolster their defense ahead of the new year.

The club has confirmed that they have signed Brazilian international Thiago Silva on a free transfer from Chelsea, with the deal reportedly worth £22 million ($27 million).

Silva's arrival is a significant coup for PSG, who already have one of the best defenses in Europe thanks to the likes of David Luiz and Presnel Kimpembe.

The 35-year-old Silva was heavily linked with a move away from Chelsea this summer, but he ultimately decided to stay at Stamford Bridge and help them win the Premier League title.

Now, however, he will be looking to help PSG compete for major honours next season, as they look to build on their successful campaign last term.

With Silva in the side, PSG should be even stronger defensively than they were in 2019-20 when they finished runners-up in the Champions League.

The addition of Silva is also likely to give PSG some much-needed competition for places in the team, which could help to boost their overall performance.

Overall, the signing of Thiago Silva is a smart move by PSG, and it looks like they have made a great addition to their squad. With him and his teammates working together, the future looks bright for the Parisian outfit.