The U.S. Merchant Marine is often overlooked, yet it plays a crucial role in both commercial and national security. A significant shortage of mariners threatens the nation's ability to sustain its maritime operations, impacting both trade and defense readiness.
The U.S. Merchant Marine is considered the 'fourth arm of defense'.
A mariner shortage was identified as early as 2017.
The shortage impacts the ability to activate the Ready Reserve Force.
Mariners are essential for commercial and security operations.