By Megan Brown, Navy Office of Community Outreach

A Friendswood, Texas, native is training sailors to continue a 123-year tradition of service under the sea.

Submariners play a critical role in carrying out one of the Defense Department’s most important missions: strategic deterrence. As an instructor at Navy Submarine School, Petty Officer 1st Class Cody Kulhanek is teaching sailors the skills needed to operate aboard submarines so they can successfully complete missions around the world.

“I joined the Navy to create a better life for myself and for my family,” said Kulhanek.

Growing up in Friendswood, Kulhanek attended Friendswood High School and graduated in 2012.

Skills and values similar to those found in Friendswood are similar to those required to succeed in the military.

“I learned growing up to have a positive mood, regardless of the circumstances,” said Kulhanek. “In the Navy, the amount of work and things you have to do can be overwhelming so having a positive mood helps you and those around you. You don’t want to work with someone who is a Debbie Downer for 12 hours.”

These lessons have helped Kulhanek while serving in the Navy.

Known as America’s “Apex Predators!,” the Navy’s submarine force operates a large fleet of technically-advanced vessels. These submarines are capable of conducting rapid defensive and offensive operations around the world, in furtherance of U.S. national security.

There are three basic types of submarines: fast-attack submarines (SSN), ballistic-missile submarines (SSBN) and guided-missile submarines (SSGN).

Fast-attack submarines are designed to hunt down and destroy enemy submarines and surface ships; strike targets ashore with cruise missiles; carry and deliver Navy SEALs; conduct intelligence, surveillance, and reconnaissance missions; and engage in mine warfare. The Virginia-class SSN is the most advanced submarine in the world today. It combines stealth and payload capability to meet Combatant Commanders’ demands in this era of strategic competition.

The Navy's ballistic-missile submarines, often referred to as "boomers," serve as a strategic deterrent by providing an undetectable platform for submarine-launched ballistic missiles. SSBNs are designed specifically for stealth, extended patrols and the precise delivery of missiles. The Columbia-class SSBN will be the largest, most capable and most advanced submarine produced by the U.S. - replacing the current Ohio-class ballistic-missile submarines to ensure continuous sea-based strategic deterrence into the 2080s.

Guided-missile submarines provide the Navy with unprecedented strike and special operation mission capabilities from a stealthy, clandestine platform. Each SSGN is capable of carrying 154 Tomahawk cruise missiles, plus a complement of heavyweight torpedoes to be fired through four torpedo tubes.

"Our mission remains timeless - to provide our fellow citizens with nothing less than the very best Navy: fully combat ready at all times, focused on warfighting excellence, and committed to superior leadership at every single level," said Adm. Mike Gilday, Chief of Naval Operations. "This is our calling. And I cannot imagine a calling more worthy."

Serving in the Navy means Kulhanek is part of a team that is taking on new importance in America’s focus on strengthening alliances, modernizing capabilities, increasing capacities and maintaining military readiness in support of the National Defense Strategy.

“The Navy contributes to national defense on so many levels,” said Kulhanek. “Between air and sea superiority, we are able to do things that no other branch of the military can.”

With 90 percent of global commerce traveling by sea and access to the internet relying on the security of undersea fiber optic cables, Navy officials continue to emphasize that the prosperity of the United States is directly linked to trained sailors and a strong Navy.

Kulhanek and the sailors they serve with have many opportunities to achieve accomplishments during their military service.

“My proudest naval accomplishment is being able to go to Scottland on a ballistic-missile submarine and getting the boat ready,” said Kulhanek. “The type of boat that I was on doesn’t usually go to foreign ports so being able to execute that and make the whole schedule come together made me proud.”

As Kulhanek and other sailors continue to train and perform missions, they take pride in serving their country in the United States Navy.

“Being in the Navy means serving my country and providing for my family,” said Kulhanek.

Kulhanek is grateful to others for helping make a Navy career possible.

“I want to thank my wife, Emily, for her continuous support no matter what,” added Kulhanek.