The United States Navy

09/04/2025 | News release | Distributed by Public on 09/04/2025 09:14

Whole Blood, Total Readiness: Program Prepares Sailors for Combat Trauma Care

GUANTANAMO BAY, Cuba (August 28, 2025) - Hospital Corpsman 2nd Class Clayton VanStry demonstrates the process to collect fresh whole blood from Hospital Corpsman 3rd Class Joshua Moulton at U.S. Naval Hospital Guantanamo Bay, August 28, 2025. Whole blood transfusion capability provides a critical life-saving option in combat and austere environments, directly supporting operational readiness. (U.S. Navy photo by Emily McCamy)
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GUANTANAMO BAY, Cuba (August 28, 2025) - A fresh whole blood transfusion kit is displayed during training at U.S. Naval Hospital Guantanamo Bay, August 28, 2025. The kit contains supplies for both donor and recipient, enabling rapid blood collection and transfusion in combat or austere environments to support life-saving care and operational readiness. (U.S. Navy photo by Emily McCamy)
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GUANTANAMO BAY, Cuba (August 28, 2025) - Hospital Corpsman 2nd Class Clayton VanStry opens a fresh whole blood transfusion set as he prepares to demonstrate a transfusion at U.S. Naval Hospital Guantanamo Bay, August 28, 2025. Whole blood transfusion capability provides a critical life-saving option in combat and austere environments, directly supporting operational readiness. (U.S. Navy photo by Emily McCamy)
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GUANTANAMO BAY, Cuba (July 24, 2025) - Hospital Corpsman 2nd Class Clayton VanStry and Hospital Corpsman 3rd Class Ramsey Hall demonstrate how to assess a casualty during tactical combat casualty care training at U.S. Naval Hospital Guantanamo Bay, July 24, 2025. The training program focused on conducting whole blood transfusions to provide critical life-saving care in combat and austere environments, directly supporting operational readiness. (U.S. Navy photo by Capt. Tammy Servies)
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Hospital Corpsman 2nd Class Clayton VanStry prepares to administer a unit of fresh whole blood to Hospital Corpsman Andres Valenzuela while Lt. Rhett Henrich observes, during training at U.S. Naval Hospital Guantanamo Bay, July 24, 2025. Whole blood transfusion capability provides a critical life-saving option in combat and austere environments, directly supporting operational readiness. (U.S. Navy photo by Hospital Corpsman 2nd Class Shakirah Peterson-Wall)
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GUANTANAMO BAY, Cuba (July 24, 2025) - Hospital Corpsman 2nd Class Clayton VanStry collects fresh whole blood from a donor during tactical combat casualty care training at U.S. Naval Hospital Guantanamo Bay, July 24, 2025. Whole blood transfusion capability provides a critical life-saving option in combat and austere environments, directly supporting operational readiness. (U.S. Navy photo by Hospital Corpsman 2nd Class Shakirah Peterson-Wall)
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The training, part of U.S. Navy Medicine Readiness and Training Command's forward-leaning initiative to equips sailors with the knowledge and tools to perform Tactical Combat Casualty Care (TCCC), included how to administer pre-hospital whole blood transfusions.

"Trainees witnessed a live demonstration of a Fresh Whole Blood (FWB) transfusion, received a 'Valkyrie program' overview, and learned how this capability is woven into TCCC," said Lt. Rhett Henrich, Navy nurse and emergency department division officer.

"The 'Valkyrie program' is a way to collect and administer FWB for emergent combat casualties in the field setting from pre-screened donors and is integrated into Combat Trauma Management and TCCC. This enhances capabilities to our front line," Henrich explained.

"Valkyrie" is similar to the walking blood bank concept used for emergency whole blood transfusions; however, its focus is supporting austere environments and areas where there are no blood banks, laboratories, or ancillary services available.

"In combat, hemorrhage remains the number one preventable cause of death," said Hospital Corpsman 2nd Class Clayton VanStry, leading petty officer of the training team. "Whole blood resuscitation administered before a casualty reaches a surgical team has proven to drastically improve survival rates."

Henrich emphasized the value of introducing sailors to this capability.

"This exposure is important as it begins to familiarize medical staff with the ability to provide blood products in the field when stored blood and lab testing are not available, allowing personnel to provide a needed life-saving emergent intervention," he said.

The training included classroom instruction, hands-on practice with blood collection kits, simulated transfusion procedures, and instruction on how to identify and screen potential "walking blood bank" donors - pre-approved sailors within a unit who can donate blood in an emergency.

"Whole blood transfusion is a critical aspect of tactical field care," said Hospital Corpsman 3rd Class Joshua Moulton. "Giving us the ability to familiarize with the process in this environment will be a huge asset to our readiness in future operations."

Moulton attended the training twice, once to learn and once to volunteer as a patient.

"As a volunteer who provided and received a transfusion, it was great to see what it was like from the other side of the needle. First-hand knowledge will help me keep calm and talk a patient through the process if ever I find myself in that position," Moulton said.

The inclusion of whole blood transfusion training at Guantanamo Bay reflects Navy Medicine's broader commitment to increasing combat medical readiness.

U.S. Naval Hospital Guantanamo Bay is a community-based facility providing health care to the Naval Station
Guantanamo Bay community that consists of approximately 5,000 military, federal employees, U.S. and foreign national contractors and their families. The USNH GB also operates the only overseas military home health care facility providing care to elderly Special Category Residents who sought asylum on the installation during the Cuban Revolution.

Navy Medicine - represented by more than 44,000 highly-trained military and civilian health care professionals - provides enduring expeditionary medical support to the warfighter on, below, and above the sea, and ashore.

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