Safety Jordan Pugh, left, can’t stop tight end Emanuel Ogbuehi from catching a pass on Day 8 of Training camp. (John McDonnell/The Washington Post)

The Washington Redskins have signed two players to fill injury-induced holes on their secondary special teams and another in an attempt to boost their secondary, according to multiple people with knowledge of the situation.

With special teams ace/linebacker Bryan Kehl and long snapper Nick Sundberg lost for the year with knee injuries, the Redskins have signed linebacker Josh Hull and long-snapper Kyle Nelson.

Hull is a fourth-year pro, who spent the first three years of his career with the St. Louis Rams, playing primarily on special teams.

St. Louis released Hull following the preseason.

Nelson is a second-year pro who was released by Seattle in September.

The team also signed safety Trenton Robinson, who had been on Philadelphia’s practice squad before getting released earlier this month. To make room for Robinson, the team released backup Jordan Pugh, who had played sparingly this season.

Have a Redskins question? E-mail Mike Jones at with the subject line “Mailbag question” for him to answer it in The Mailbag on Tuesday.

More on the Redskins and NFL:

Mailbag: Passing around blame for the 1-4 start

Shanahan: No coaching changes planned | Coach defends Burns

D.C. Sports Bog: Griffin won’t let anyone else tell him how to play | More Bog

Redskins still defending their clock use | Wrong call made on fumble recovery

Redskins dejected at 1-4, but not yet demoralized | Griffin says ‘no quit’

Follow: @MikeJonesWaPo | @MarkMaske | @Insider | Insider on Facebook