The U.S. Navy’s Underwater Fleet

May is National Military Appreciation Month, and all month long we’re looking back at stamps issued in honor of the nation’s armed forces and dedicated servicemen and servicewomen. Did you know that the first prestige booklet ever created by the U.S. Postal Service had a military theme?

Issued in 2000, U.S. Navy Submarines: A Century of Service to America recounts a century of design advances, from the U.S. Navy’s first submarine (the 54-foot USS Holland, purchased in 1900) to modern Trident “Boomers” (Ohio-class submarines carrying more than half of America’s strategic weapons).

The USS Holland, which was driven by an internal combustion engine on the surface, switched to a battery-powered electric motor when diving. During its final trial this vessel submerged in 12 seconds, ran a straight course at six knots for ten minutes, headed back toward her starting point, and resurfaced. Named for her inventor, John P. Holland, the warship had a crew of six plus the skipper.

After Holland, sub designers not only made improvements that increased the range of their vessels but also introduced diesel engines, allowing submarines to play a larger role in naval conflict. In World War I, for example, the German navy used its U-boats so effectively that they threatened to cut the supply lines between North America and Europe. The sinking of the British liner RMS Lusitania by a German U-boat on May 7, 1915, was one of the catalysts that helped bring the U.S. into World War I.

By then, the U.S. Navy had some 50 subs, including 153-foot K-boats and 165-foot L-boats. During and after the war, the Navy continued to develop sub classes on up the alphabet, like this S-class sub:

The 307-foot Gato-class subs, armed with six torpedo tubes forward and four astern, were among the most important submarine designs of World War II. To help make up for the many surface ships lost in Japan’s attack on Pearl Harbor, the U.S. Navy relied heavily on its submarines; despite early problems with faulty torpedoes, the subs fought fiercely and had much success.

After the war, many innovations were made in sub design, and perhaps the most important was the introduction of nuclear power. In the mid-1970s, the 362-foot Los Angeles-class nuclear attack submarines began patrolling the world’s oceans.

Manned by highly skilled officers and crews, Ohio-class ballistic missile submarines have the ability to launch Trident missiles with deadly accuracy over great distances.

Did you collect the submarines prestige booklet when it was issued in 2000? What other kinds of prestige booklets would interest you?

Honoring Women in Military Service

Today we recognize all the brave women who have served our country in the armed services. Though women still don’t serve in combat units during times of war, their immense contribution to military efforts is undeniable.

Women were first enlisted into special branches of the armed services during World War II: the Women’s Army Corps (WAC), the Navy’s Women Accepted for Voluntary Emergency Service (WAVES), the women’s Coast Guard Reserve (SPAR), Women Marines, and the Air Force’s Women’s Auxiliary Ferrying Service (WAFS) and Women Air Force Service Pilots (WASP). The success of these branches led to legislation—such as the Army-Navy Nurse Act of 1947 and the Women’s Armed Service Integration Act of 1948—that solidified the permanent inclusion of women in the military.

By the 1970s, the separate, all-women components to the branches of the armed forces had been disbanded and women completely integrated into the Army, Navy, Marine Corps, Air Force, and Coast Guard of the United States. Issued in conjunction with the dedication of the Women in Military Service of America Memorial in Arlington National Cemetery, this 1997 stamp features five women representing the five branches of the military.

Thank you all for your service.