The Ravens have somewhat of a new look to their practice jerseys this summer, as the Maryland National Guard added another patch to their practice jerseys.

Set on the front left shoulder, the patch comes as part of a sponsorship with the team and joins two other patches on the shirts.

First, there was the strong arm clutching a hammer, which represents participation in at least 85 percent of the offseason conditioning program.

Then, there was the Ravens shield with a sword and shovel crossed, calling to mind the Biblical story of Nehemiah, who led a team to rebuild the fortification walls of Jerusalem while fighting off opposing armies.

Now, the Maryland National Guard has a prominent spot.

The Ravens have been affiliated with the Maryland National Guard for two years. The group will sponsor a matchup with the Miami Dolphins on Nov. 7, the week of Veteran’s Day.

And, it is a perfect marriage for a team led by Head Coach John Harbaugh, a military enthusiast and avid supporter of the Armed Forces.

Several teams across the NFL have implemented sponsored patches on their practice jerseys. Last year, 18 teams wore such patches, such as the Miami Dolphins (AT&T), Dallas Cowboys (University of Phoenix), New England Patriots (Gillette) and Buffalo Bills (Sanyo).

The league does not allow corporate sponsorships of game jerseys.