*** Latest updates as of 14 May 2026. Please check this site frequently for any updates regarding NSI 2026***
Mission of NSI
NSI is a physically demanding 2.5 week indoctrination course designed to provide standardized basic military instruction to Midshipmen Candidates. This course will facilitate the successful integration of new students into Naval Reserve Officer Training Corps (NROTC) and college life.
Administrative and Medical Requirements
In order to participate in NSI, Midshipmen Candidates are required to complete the paperwork in the package below and mail all forms to the Candidate Midshipman Guidance Office (CMGO).
An example package and FAQs are provided to answer any questions you may have. For specific questions regarding required paperwork, please contact the CMGO at GRLK_NROTC_CGO@us.navy.mil. Do not send Personally Identifiable Information (PII) or Health Information via email. If such information is required by the CMGO we will contact you directly with directions on how to send that information electronically.
The NSI Package Checklist is included as part of the NSI Mandatory Information Package to ensure all requirements are met. Print, utilize, and sign this form and include it as part of your package to the CMGO. It is highly recommended that you keep a copy of your package for your records.
NSI Package due dates are listed in the table below. Early package submission is strongly encouraged. Late packages WILL NOT be accepted.
| NSI PACKAGE DUE DATE |
|
| If you accepted your 4-Year Navy or Marine NROTC National Scholarship in: |
Your package must be postmarked by: |
| October, November, December |
Wednesday, 1 April 2026 |
| January, February, March |
Friday, 1 May 2026 |
| April, May |
Friday, 12 June 2026 |
| Or if you are a: |
Your package must be postmarked by: |
| Current College Program Student applying for a Side Load Scholarship in July 2026 |
Wednesday, 1 April 2026 |
| NROTC Preparatory Program Student |
Friday, 12 June 2026 |
| All other College Program Students |
Friday, 12 June 2026 |
Assignment to NSI
After the CMGO and Medical teams review your NSI Package, the CMGO will assign you to one of the three NSI Iteration Dates below. It is your responsibility to coordinate any commitments you have with your family, NROTC unit/university and outside organizations before you submit your package and are scheduled to attend NSI. Official NSI assignments are only made by the CMGO and not NROTC Units.
NSI is held at Recruit Training Command (RTC) in Great Lakes, IL. Travel to and from NSI will be scheduled by your NROTC unit and funded by the Navy.
NSI 2026 Iteration Dates
Iteration 1: 4 – 22 June
Iteration 2: 25 June – 13 July
Iteration 3: 16 July – 3 August
Pre-Arival
What to bring
Please see the Packing List below.
NSI 2026 Student Packing List
NSI Pre-Arrival Physical Training
Military service is a physically demanding profession and requires a high degree of physical preparedness and a healthy constitution. Physical and scholarship qualification processes are independent of each other, but students must receive favorable endorsement in both to receive Navy ROTC scholarship.
Navy and Nurse Option Midshipman Candidates are highly encouraged to prepare for NSI by visiting the Navy App Locker website and by downloading the Official Navy Physical Fitness Assessment (PFA) app on their mobile device. The app offers current guidance regarding all aspects of the Navy’s Physical Readiness Program, including information on appropriate nutrition, health, fitness, aerobic capacity, muscular strength, muscular endurance, and body fat composition.
Marine Option Midshipman Candidates are highly encouraged to prepare for NSI by downloading the USMC Squad Bay App for their mobile device. The Squad Bay app challenges aspiring Marines to track fitness progress and learn about the Marine Corps and the demanding and transformative process of Officer Candidates.
Midshipman Candidates are
STRONGLY ADVISED to conduct a “mock” physical fitness assessment/test with an objective observer before arriving for training. Doing so monthly until they pass will contribute significantly to their overall performance and success at NSI.
Arrival
Flying to Great Lakes
The Transportation Administration (TSA) requires “Real ID” to get through airport security. For more information on the acceptable forms of identification that qualify as “Real ID”, please visit the Department of Homeland Security and TSA websites to learn more.
If you are flying in on Thursday, 4 June (NSI 1), Thursday, 25 June (NSI 2) or Thursday, 16 July (NSI 3) please follow these instructions. Upon arrival to Chicago O'Hare International Airport, go to the USO located at Terminal 2, Mezzanine Level (Hours of Operation 0900-2100, 9 AM to 9 PM). DO NOT go to the USO located in Terminal 3, it is located behind the TSA security checkpoints, and we cannot access it.
- All Midshipmen Candidates will be checked in by our staff at the USO located at Terminal 2. From there, you will be moved to the buses for transportation to Naval Station Great Lakes.
- Flyers must arrive at Chicago O’Hare International Airport no earlier than 0500 (5 AM) and no later than 1700 (5 PM).
- For flights arriving prior to 1100 (11AM), lunch will be provided. Dinner will be provided for all Midshipmen Candidates regardless of flight arrival time. If you are arriving by car on Thursday, 4 June (NSI 1), Thursday, 25 June (NSI 2) or Thursday, 16 July (NSI 3) please follow the below instructions.
Being Dropped Off by Family or Friends
Midshipmen Candidates that are being dropped off by family members and friends will be dropped off at the Great Lakes Burkey Mall Navy Exchange located at 3452 Green Bay Road, Great Lakes, IL, 60088-2545. This building is located off base.
- Drop off times are between the hours of 0900 and 1300.
Departure
Upon completion of graduation, those Midshipmen Candidates that will be flying home will be immediately taken to Chicago O'Hare International Airport via buses.
- Outbound flights should not be booked any earlier than 1400 (2 PM). Midshipmen Candidates that were initially dropped off by family members and friends will be bussed to the Great Lakes Burkey Mall Navy Exchange located at 3452 Green Bay Road, Great Lakes, IL, 60088-2545 for pickup. This building is located off base.
- Expect Midshipmen Candidates to be ready for pick-up beginning at 1100 (11 AM)
All Midshipman Candidates are required to check out with the NSI staff prior to departure, regardless of their mode of travel.
NSI 2026 Graduation
Guests for graduation must complete the NSI Family Graduation Guest Application by scanning the following QR code. If you do not have a smart phone you are able to access the form here. Forms must be submitted no later than one week prior to the graduation ceremony. Each Midshipman Candidate is allowed four guaranteed tickets, with two additional tickets available on standby if space permits. A single application form may be used for all guests traveling together.

Picking Up Your Ceremony Tickets
Each guest must present a photo ID.
CEREMONY TICKETS: All approved persons (including minors) attending the graduation ceremony MUST personally pick up his or her ticket at the OFF-BASE Recruit Family Welcome Center the day before or the morning of your new midshipman's graduation. Tickets are free of charge, but you must have one of the following forms of valid photo ID:
| For Adults |
For Minors |
| Driver's license, state ID, military ID, or passport |
Student ID, driver's permit, Social Security card, or birth certificate |
Once you receive your ceremony ticket,
do NOT lose it! It is the only ticket you will receive. Ceremony tickets cannot be transferred to another guest and are the only means to drive on base for the ceremony. NOTE: Everyone in your vehicle must possess a ceremony ticket or your vehicle will not be allowed on board boot camp.
- Off-Base Ticket Pickup Location / GPS Address: The Recruit Family Welcome Center is located at the Navy Exchange (NEX) Burkey Mall, 2650 Green Bay Road, North Chicago, IL 60088. Generic search terms such as "NEX," "Recruit Training Command," or "Naval Station Great Lakes" may take you to the wrong location — use the full street address above.
- Graduation Ceremony Ticket Pickup Hours
| Day Before Graduation (Sunday) |
Morning of Graduation (Monday) |
| 1:00 pm – 7:30 pm |
6:30 am – 8:00 am |
Uniform for NSI graduation: Summer White for E-7 and above; Service Dress for E-6 and below; or service equivalent.
ARRIVING
Gates open to the public on graduation day at 6:30 am. Once on base, it will take time to pass through security at the gate and to conduct 100% bag checks before entering the ceremony — please plan accordingly. Doors into the ceremony will be locked promptly at 8:45 am when the graduation ceremony starts; no guests may enter after that time. The ceremony concludes at approximately 10:00 am.
WALKING ON BASE
Pedestrians may walk onto the base using the Gate 8 turnstile across from the Metra train station. You may have to wait in line outside the gate to check in, and once on base, it is approximately ½ mile from the gate to the entrance of RTC's Visitor Center (USS YORKTOWN). Please consider these factors during inclement weather.
DRIVING ON BASE
Every person in the vehicle must present a ceremony ticket and photo ID in order to drive on RTC. The driver must present a driver's license and may also be asked to present vehicle registration and proof of insurance or a rental car agreement. Shuttles, Uber, other rideshares, and taxis are NOT allowed on base AT ALL and must drop off passengers at the parking lot next to the Gate 8 pedestrian turnstile. Once on base, vehicles are directed to the parking structure next to RTC's Visitor Center (USS YORKTOWN).
- No cell phone usage while driving on base.
- Seat belts are required for everyone in the vehicle at all times.
- Motorcycle drivers/riders MUST have proper protective clothing and equipment: helmet, long pants, long-sleeved shirt, and over-the-ankle hard-soled boots. •
- Candidates are prohibited from operating motor vehicles, including motorcycles, and are NOT allowed to be a passenger on a motorcycle.
Attending the Graduation Ceremony
MULTIPLE SEARCHES POSSIBLE: All graduation attendees are required to enter through Recruit Training Command's Visitor Center for security screening prior to entering the ceremonial drill hall. Every person, bag, and vehicle on the base is subject to search. Metal detectors and other security devices are in use onboard RTC.
ITEMS POLICY:
| ITEMS PERMITTED INTO GRADUATION CEREMONY |
ITEMS NOT PERMITTED INTO GRADUATION CEREMONY |
| Small bag/personal item (purse, satchel, etc.) |
NO large bags, backpacks, or luggage |
| Small diaper bag |
NO posters, signs, or banners |
| Small camera bag |
NO gift bags of any size |
| Personal wheelchair or walker |
NO flowers or leis |
| Strollers and car seats (allowed but cannot be in the bleachers — must be left in a side room upon entering due to space limitations) |
NO alcohol or illegal drugs |
| |
NO knives or weapons — items will be confiscated and the person will NOT be permitted to enter |
NO WEAPONS!
Weapons possession on federal installations is highly regulated and those in violation are subject to arrest and prosecution. LAW ENFORCEMENT OFFICERS SAFETY ACT: If you are law enforcement and REQUIRED to carry a weapon as a condition of your service, please contact Great Lakes Police Department, Deputy Chief Knapp at (847) 688-5555 or james.b.knapp.civ@us.navy.mil well in advance of your visit to meet requirements for doing so on a military installation.
Depart
Candidates are expected to depart RTC immediately after release by Chain of Command. Families or Candidates are not authorized to drive around the base or utilize any other facility at RTC. Families MAY return to the Welcome Center to purchase Navy apparel and souvenirs.
*** Please Check Back Regularly For Updates ***