Formerr Los Angeles Chargers defensive end Damion Square (71) celebrates tackling Jacksonville Jaguars quarterback Gardner Minshew for a loss at SoFi Stadium. Robert Hanashiro-USA TODAY Sports

The Browns have signed veteran defensive tackle Damion Square, per a club announcement. This is just the latest in a string of defensive tackle upgrades, following the additions of Malik McDowell and promising UDFA Marvin Wilson.

The Browns could use the interior support after shedding Sheldon Richardson earlier this year. Square, a nine-year vet, spent the past seven seasons with the Chargers, appearing in 81 games (24 starts). He’s served mostly as a rotational piece for the Bolts and he hasn’t missed a game in four years. During his time in San Diego and L.A., he’s picked up 6.5 sacks, thanks in part to seeing snaps at defensive end in 2018.

Of course, he’ll have to prove himself over the summer in order to stick on the roster this fall. Given Wilson’s $192K guarantee, the Florida State product may have a leg up on Square and others vying for a place on the depth chart.

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