The Washington Commanders made two big splashes Monday in the opening hours of NFL free agency, agreeing to terms with defensive tackle Javon Kinlaw and acquiring standout offensive tackle Laremy Tunsil in a trade with the Houston Texans, a person with knowledge of the moves told The Associated Press.

The person spoke to the AP on condition of anonymity because the deal with Kinlaw cannot become official until the start of the new league year on Wednesday and the trade for Tunsil had not been announced. The Commanders are sending 2025 third- and seventh- round picks and 2026 second- and fourth-round picks to Houston for the five-time Pro Bowl selection and a fourth-rounder this year, the person said.

A second person told the AP that Kinlaw's deal is worth $45 million over the next three seasons, with $30 million guaranteed. Kinlaw, 27, becomes a replacement for Jonathan Allen after the second-longest-tenured player in the organization was released last week.

Tunsil, who turns 30 early in training camp, provides a major upgrade at left tackle for quarterback Jayden Daniels in his second season, allowing Brandon Coleman to slide over to guard. Tunsil is under contract through 2026.

Besides adding Kinlaw and Tunsil, the Commanders also re-signed punter Tress Way and tight end John Bates, one of the people said. Way, who is Washington’s longest-tenured player, signed for next season, while Bates got a three-year deal.

A first-round pick by San Francisco out of South Carolina in 2020 when current Commanders general manager Adam Peters was in the front office, Kinlaw had 4 1/2 sacks and 40 tackles last season with the New York Jets after spending his first four NFL seasons with the 49ers. He has 9 1/2 sacks and 124 tackles in 64 regular-season and playoff games.

The addition of Kinlaw strengthens an already formidable position even when subtracting Allen from the Commanders, who still have 2022 Pro Bowl pick Daron Payne and 2024 second-round pick Johnny Newton as interior defensive linemen. After re-signing six-time All-Pro linebacker Bobby Wagner and bringing back veteran tight end Zach Ertz, Peters is expected to target edge rushers, among others, in free agency, the draft and potential trades.

Peters already made one big acquisition with another player he's familiar with, getting wide receiver Deebo Samuel from the Niners for a fifth-round pick.

“I’m excited to play with him, and it’s going to be fun,” Wagner said last week. "I look forward to what he brings to our team.”

Coming off the best season-to-season improvement in franchise history — from 4-13 to 12-5 — and an improbable run to the NFC championship game in Daniels' spectacular rookie year, Washington had among the most salary cap space in the league, with more than $80 million to spend before agreeing to terms with Kinlaw and trading for Tunsil.