Deployment & Underway Essentials for Navy Nukes: The Packing List Nobody Gives You

Your division officer tells you the ship is getting underway in 72 hours. You grab your seabag, toss in some uniforms, and figure you'll deal with the rest later. Then you're three days into a deployment sleeping on a bare rack pad with no pillow, eating the same meal twice because you missed the other one, and your buddy has a fan and blackout curtains while you're sweating through a 4-hour sleep cycle under fluorescent light bleed.

We've all been there. The Navy gives you a packing list for boot camp, but nobody hands you a real-world guide for what to bring underway — especially as a nuke, where your life revolves around the engineering spaces, a 6-section watch rotation (if you're lucky), and study hours that never stop.

This is the list we wish we'd had. It's built by nukes who've done multiple deployments and countless underways, and it covers everything from rack comfort to watch station survival to the stuff that keeps you sane when you haven't seen the sun in a week.

Rack & Sleep Gear

Sleep is currency underway. You're standing watch in the plant, doing maintenance, studying for boards, and fitting meals somewhere in between. Every minute of rack time matters, and having the right gear is the difference between actually sleeping and just lying there.

• Memory foam mattress topper (2-3 inches). The standard Navy rack pad is basically a yoga mat. A tri-fold memory foam topper is the single biggest quality-of-life upgrade you can make. Get one that fits a standard Navy rack (roughly 27" x 76"). Roll it up and strap it to your seabag.
• Real pillow. Bring your own from home. The Navy-issue pillow is a sack of regret. A compressible camping pillow works too if space is tight.
• Rack curtains / blackout material. If your rack doesn't have curtains (or they're threadbare), bring dark fabric or a blackout curtain you can rig with bungee cords or snaps. When you're sleeping during the day, light is the enemy.
• Personal fan (battery-powered or USB). Berthing compartments run hot, especially on carriers and when the ship is in warmer waters. A small clip-on fan makes a massive difference. Some guys run USB fans off portable battery packs.
• Earplugs (bulk pack). Buy a 50-pack of foam earplugs. You'll lose them constantly. The ship never stops making noise — ventilation, announcements, the guy in the rack above you who snores like a diesel engine.
• Eye mask. Backup for when your curtain setup isn't enough. Get a contoured one that doesn't press on your eyelids.
• Fitted sheet and extra blanket. Navy-issued linens are functional but not comfortable. A fitted jersey sheet and a lightweight fleece blanket from home go a long way.

Watch Station Essentials

You're going to spend more time on watch than anywhere else on the ship. The plant doesn't care if you're comfortable, but being prepared makes long watches more bearable and helps you stay sharp.

• Good watch (G-Shock or similar). You need something durable, water-resistant, and readable in low light. Digital with a backlight is ideal. Don't bring anything expensive — it's going to get banged up in the engineroom.
• Flashlight (small, red-lens capable). You'll need it for rounds, log readings, and navigating engineering spaces. A headlamp with a red-light mode is even better — keeps your hands free. Bring extra batteries.
• Notebook and pens. Rite in the Rain waterproof notebooks are ideal for the engineering environment. Bring multiple pens — Fisher Space Pens work in any temperature and orientation. You'll be taking logs, studying, and jotting down turnover notes constantly.
• Multi-tool (Leatherman or similar). Not officially required, but practically essential. You'll use it for everything from tightening fittings to opening MRE packages on the mid-watch. Just make sure it's authorized for your spaces.
• Water bottle (insulated). Stay hydrated on watch. A 32oz insulated bottle keeps water cold for hours. The scuttlebutts in engineering are hit or miss. Fill up before you go on watch.
• Snacks (non-perishable). Granola bars, trail mix, beef jerky, protein bars, peanut butter packets. You will miss meals underway — it's not a question of if but when. Having a stash in your coveralls or at your watch station keeps you functional during a long mid-watch when the galley is closed.

Study & Quals Materials

If you're not on watch or sleeping, you're studying. That's the nuke life underway. Whether you're working on your EOOW board, getting your fish, or studying for advancement exams, having the right materials organized makes a huge difference.

• Binder with your qual card and study materials. Organize everything you need for your current board in one place. Tabbed dividers, printed-out system diagrams, your qual card, and notes from previous board prep sessions.
• Laminated study sheets. For key reactor plant knowledge, valve line-ups, or system flows you're trying to memorize. Lamination protects against the inevitable coffee spills and sweaty hands.
• Index cards (waterproof if possible). Flashcards are still one of the best ways to study for boards. Write questions on the front, answers on the back. You can study during slow moments on watch, waiting for chow, or in your rack before lights out.
• Advancement exam study guides. If an exam is happening during deployment, bring your Bibliographies for Advancement (BIBs), rate training manuals, and any study guides from your rate. Don't assume the ship's library will have them.
• Highlighters and colored pens. Color-coding system diagrams and marking up technical manuals makes information stick faster. Sounds simple, but it's a game-changer during late-night study sessions.

Hygiene & Personal Care

The ship store runs out of everything good by week two of deployment. Don't rely on it. Bring enough supplies for the full underway, plus extra to barter with. Seriously — a spare stick of decent deodorant is worth more than cash in month three of deployment.

• Full-size toiletries (not travel size). Shampoo, body wash, deodorant, toothpaste, razor and extra blades, floss. Bring enough for the duration. The ship store will have the worst brands at marked-up prices, and they'll sell out fast.
• Gold Bond powder. If you've been underway in the Gulf or anywhere tropical, you know. Hot engineroom + long watches + coveralls = chafing. Gold Bond is a non-negotiable. Bring at least two bottles.
• Baby wipes / body wipes. Navy showers are short and sometimes the water goes down. Having wipes in your rack means you can clean up after a watch even if you can't get to the head.
• Shower shoes. The shower floor has seen things. Bring flip-flops and don't take them off.
• Microfiber towels. They dry faster than standard towels in a berthing compartment with zero airflow. Bring at least two and rotate them.
• Nail clippers, tweezers, and a small mirror. Basic grooming kit. You'll need it, and the ship doesn't provide one.
• Laundry supplies. Detergent pods, a mesh laundry bag, and a Tide pen for uniform stains. Laundry machines underway have a line, and your stuff will sit in a pile if you don't label your bag.

Comfort & Morale Items

Morale underway is a real thing. Deployments grind on you — same spaces, same faces, same routine, day after day. The small comfort items are what keep you human.

• Loaded e-reader (Kindle or similar). You can carry hundreds of books in something smaller than a qual card. Load it up before you leave — fiction, non-fiction, whatever helps you decompress. No WiFi needed. This is the best entertainment-to-size ratio you'll pack.
• Portable battery pack. USB charging ports in racks are either non-existent or shared with three other people. A 20,000mAh battery pack keeps your e-reader, fan, and headphones charged for days. Bring the charging cable too — nobody ever remembers the cable.
• Headphones (wired + Bluetooth). Wired as backup (batteries die, Bluetooth breaks). Noise-canceling if you can swing it — they double as earplugs when you're trying to sleep in a loud berthing.
• Photos from home. Physical printed photos for your rack. It sounds old-school, but looking at your family, your dog, or your friends between watches matters more than you'd expect.
• Comfort food stash. Hot sauce (everything from the galley tastes better with Cholula), instant coffee packets (ship coffee is survival-grade), protein powder, individual drink mix packets (Crystal Light, Liquid IV), and a few bags of your favorite candy. This stuff is morale in a bag.
• Small games. A deck of cards, a chess set, or a book of crossword puzzles. Low-tech entertainment for the mess decks when you've got 30 minutes to kill.
• Workout gear. Shorts, a couple of t-shirts, and running shoes. Most ships have a small gym, and working out is one of the few things you can do to break up the monotony and burn off stress.

Clothing & Uniform Extras

• Extra coveralls. At least 3 pairs. You'll sweat through them in the engineroom, and laundry turnaround underway can take days. Having clean coveralls ready means one less thing to stress about.
• Broken-in boots. Do not bring new boots on deployment. Your feet will pay for it. Bring boots you've already worn in, plus insoles if you need them. You're on your feet for 6+ hours per watch on steel decking.
• Extra socks and underwear. More than you think you need. Budget for about 10 days' worth of each so you're not doing laundry every 4 days. Moisture-wicking materials are worth the investment.
• Undershirts (brown/tan). Pack at least a week's worth. They get destroyed fast between sweat and engineroom grime.
• Civilian clothes (small set). For port calls. A couple pairs of shorts, a few t-shirts, and comfortable shoes. Don't overpack — you won't have space, and you'll rewear everything anyway.
• Sewing kit. Buttons pop, seams rip, and name tapes come loose. A small sewing kit with black and Navy-blue thread saves a trip to the ship's tailor — if there even is one.

Admin & Important Documents

Keep these in a waterproof bag or pouch stored in a secure spot in your rack or locker. You don't want to need something and realize it's sitting on your kitchen counter back home.

• Copy of your orders.
• Military ID (obviously) and a backup form of ID — passport if you have one, driver's license at minimum.
• Power of Attorney (POA). If you're married or have financial obligations, a POA lets someone handle things while you're gone. Get this done at legal assistance before you leave.
• Emergency contact info — phone numbers, addresses, written down on paper (not just in your phone).
• Banking info. Know your account numbers, routing numbers, and have online banking set up before you leave. Nothing worse than a pay issue you can't fix because you don't have your bank's info.
• Pre-addressed envelopes and stamps. Mail call still happens on deployment. Letters from home hit different when you've been out for months, and sending them back matters too.

The "Nobody Tells You" List

These are the things first-time deployers never think of, and the ones that veterans always bring.

• Extension cord / power strip. Outlets near racks are limited and fought over. A small power strip or extension cord is worth its weight in gold. Check your ship's policy — some restrict certain types for fire safety.
• Command ball cap. For port calls and working out on the weather decks. Also just good for hiding the fact that you haven't had a fresh haircut in three weeks.
• Sunglasses. When you finally go topside after a week in the engineroom, the sun will physically hurt your eyes. Cheap pair is fine — they'll get lost or scratched.
• OTC medications. Ibuprofen, Pepto-Bismol, antacids, allergy meds, melatonin. Medical is available but the line is long and the hours are limited. Having basic meds in your rack handles 90% of the small stuff.
• Ziploc bags (gallon and quart). Waterproofing, organizing small items, storing food, separating clean from dirty laundry. The most versatile item on this list.
• Duct tape (small roll). You know what duct tape does. You know you'll need it. Bring it.
• Padlock (2-3 extras). For your rack, your locker, and the one you'll lose in week four. Combination locks are easier than dealing with keys underway.
• Carabiners and bungee cords. For rigging your rack curtains, hanging stuff in your rack, and generally solving problems that only exist on a ship.

What NOT to Bring

Quick list of things that waste space or cause problems:

• Too many civilian clothes. You're wearing coveralls or uniforms 95% of the time. Two or three outfits for port calls is plenty.
• Expensive electronics. Racks get broken into, things get stolen, and saltwater kills everything. Don't bring anything you can't afford to lose.
• Hard-sided luggage. Seabags exist for a reason — they conform to weird spaces. A rolling suitcase doesn't fit anywhere on a ship.
• Candles, air fresheners with open flames, or anything combustible. The fire marshal will have words with you, and your division will pay for it.
• An attitude that you're above field day. You're not. Nobody is. Just clean the space and move on.

Final Thoughts

Deployments and underways are a grind, but they're also the experiences that define the nuke community. The watches, the mid-rats, the 2 AM board study sessions with your rack light and a stack of flashcards — that stuff stays with you long after you hang up the coveralls.

Pack smart, bring the comfort items that keep you sane, and take care of your shipmates. The nuke who shares their extra Gold Bond or their fan charger is the nuke everyone wants on their watch team.

And if you're starting to think about what comes after the Navy while you're out there, that's completely normal. Some of the best transition plans start on deployment, when you've got time to think without the noise of shore duty. We've got everything you need to start planning — from civilian career paths to resume guides to financial planning.