A During Season 3, Jason mentions that he joined DEVGRU in June 2001, just a few months before 9/11, thinking he was going to be a "peacetime SEAL", and has spent his entire career fighting in the War on Terror.

In the aftermath of "Forever War", Jason decides to transfer off Bravo Team; as of "The New Normal", he is assigned as the N3 Operations Chief for DEVGRU while waiting for his enlistment to be up.

Clay immediately notices this in the episode "Conspicuous Gallantry" when he pieced together what went wrong after an op went sideways and landed the whole team in the hospital; Jason was the one responsible for the incident, but he does not tell anyone about it.

In Season 6 "Low Impact" BRAVO team is ambushed in route to capture a HVP in Mali and in order to take out the enemy pinning the team down from high ground Jason makes a one-man assault on the enemy hilltop position successfully taking the position allowing BRAVO to defeat their attackers and be evacuated to safety.

In "Fair Winds and Following Seas" Jason is awarded the Navy Cross for his actions in Mali and still grieving the death of Clay he decides to come clean to the whole command on the spot about his TBI the following scene he is about to be relieved of duty and unfit to lead BRAVO team by the command staff when Ray and members of the teams walk in to admit their conditions in solidarity.

After being injured in "Paradise Lost", Clay returns home to the United States to recover, during which time he makes it his mission to ensure that a fellow Navy SEAL, now retired and suffering from traumatic brain injury, could receive a Purple Heart.

During the events of Season 3 – particularly after meeting Ambassador Marsden – Clay begins to wonder how he can "point the spear, not just be the tip" (i.e. have some say in what missions the SEALs, especially Bravo, are deployed).

In season 4, after coming forward in "Forever War" admitting to writing a letter to Ambassador Marsden's husband that was given to the media after the State Department declared Marsden a rogue diplomat in order to cover up Ray's participation of the act, CAPT Lindell immediately revoked his STA-21 nomination and assigned him to a desk job in the Logistics Division - and in "The New Normal", Clay is told that he will be able to operate again in the near future, but it will not be with Bravo Team.

[3] After Clay struggles with recovery and his altered physical ability, serious depression leads him to take a leave of absence when his emotional turmoil causes him to run from Stella and their son Brian.

After Sonny, Jason and the rest of his Bravo "brothers" help him through this struggle, Clay decides to spend some time at Ray and Naima's veteran outreach facility where he de-escalates a troubled former Air Force drone operator named Ben.

[4] She rejoined Bravo around the time of their mission to Venezuela and after the conclusion of their deployment to Afghanistan in "Forever War", Mandy resigned from the CIA because of burnout.

After her rescue she and Jason start a relationship back home at first keeping things a secret but eventually opening up more as a couple.

She comes back to the states when BRAVO team returns to help Jason mourning Clay's death, telling him that fact the two of them are willing to run through fire should be something bonds them.

[1] He's portrayed by Neil Brown Jr. During season 1, Ray lied about a shoulder injury due to the fear of losing the extra pay that came with deployment, which his family needed.

During season 2 premiere, set six months later, Jason rebuffed his attempts to return to Bravo, saying Ray had lost his trust.

Unknown to the rest of the team, Ray secretly wrote a letter defending Ambassador Marsden, only for Clay to take the blame on his own volition.

In "Forever War", following their deployment to Afghanistan, Ray was notified that he would be spending the next two months in Newport, Rhode Island at Chief Warrant Officer School, and in "The New Normal", he returns to Bravo Team with his new rank.

It was later revealed in "Nine Ten" that Ray had gotten injured in high school, resulting in the loss of his wrestling scholarship and leaving him somewhat aimless.

On September 10, he was arrested but his father, Jamal, a Captain with the New York City Fire Department, was able to call in a favor and got the charges dropped.

During the events of season 4, Sonny and Davis re-explore their chances of a relationship when they both agree to take different career paths outside of Bravo Team.

As revealed in "Nine Ten", Sonny, who had previously been crashing in Hannah's dorm room during her freshman year of college, enlisted in the Navy two days after 9/11.

As of "Welcome to the Refuge", ENS Davis serves as a DEVGRU Intelligence Officer assigned primarily to Bravo Team, after accepting LCDR Blackburn's offer.

In Season 4, LCDR Blackburn is promoted to Commander and named the new Executive Officer of DEVGRU, leaving Bravo Team.

Melnick was a K9 police officer in Daleville, Indiana and originally hired purely as the show's canine handler but was told he "looked like a SEAL" and appeared in the pilot episode as an extra, which became a co-starring role.

Summer Kairos, portrayed by Ruffin Prentiss, is a Navy Explosive Ordnance Disposal technician assigned to Bravo Team during season 2.

He retired at the rank of Senior Chief Special Warfare Operator with a Navy Cross, two Bronze Stars with Valor device, and a Purple Heart.

[citation needed] Victor "Vic" Lopez is a Special Warfare Operator First Class, portrayed by Lucca De Oliveira.

As of "The New Normal", Thirty Mike is the interim Bravo 1/Team Leader until Command can assign a permanent replacement for Master Chief Hayes.

In Season 6 she becomes engaged to a Navy recruit named Brad who would also be trying out for the SEAL teams, with Jason worrying that it could just be repeating the cycle he and Alana went through.

Ash Spenser is Clay's father and a retired Senior Chief Special Warfare Operator who wrote a tell-it-all book.