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11–17 Oct: 3 Defence-School Windows That Need Your Attention

Rifaul Hasan Rifaul Hasan • 📅 Oct 10, 2026 • ⏱️ 4 min read
11–17 Oct: 3 Defence-School Windows That Need Your Attention
📢 Last Updated: October 10, 2026 at 9:15 PM IST — This article is updated regularly with the latest AISSEE 2027 information, official notifications & expert insights.

Last verified: 10 October 2026 (Saturday night). This is an explainer and weekly agenda, not breaking news — a one-screen roundup of the three admission windows that need your attention between 11 and 17 October. Every deadline below is CONFIRMED from reporting across this week; the individual pieces carry the full source detail.

A study planner and alarm clock on a student’s desk showing the week’s admission deadlines

Your week at a glance

Window Deadline What is at stake
RIMCEE 2026 correction Tomorrow, 11 Oct, 11:50 pm Last chance to fix name, DOB, category, exam city — one-time facility
RMS CET 2026 application 20 Oct, 5 pm Regular window; late window 21–25 Oct costs Rs 500 extra
UP Sainik School form 25 Oct, 5 pm Normal fee Rs 1,000; late fee Rs 2,000 till 31 Oct

If your family is in any of these three pipelines, tonight is the time to put a calendar reminder on the fridge — or the phone, whichever your family actually looks at.

Tonight and tomorrow: RIMCEE is the emergency

The RIMCEE (Rashtriya Indian Military College Entrance Examination) correction window is the most urgent of the three because it ends tomorrow night and NTA has said there will be no second window.

What you can fix before 11:50 pm on 11 October: any one of the three names (candidate, father, mother), date of birth, gender, category, signature, Class 7 equivalent details, exam city, and Aadhaar details if you registered with a non-Aadhaar ID. What you cannot fix: mobile number, email, addresses, emergency contact details, and the photograph — those are frozen.

The correction facility lives on the official NTA RIMCEE portal (exams.nta.nic.in/RIMCEE/) — the same place you registered. If a category change alters your applicable fee, you will have to pay the difference, and that extra amount is non-refundable. We published a full field-by-field correction guide this week — check it before you submit, because the form freezes after one correction.

This week and next: RMS CET and UP Sainik School

RMS CET 2026 (Rashtriya Military Schools) is in its final stretch: the regular application window closes on 20 October at 5 pm, and the late-fee window runs 21–25 October with an extra Rs 500. The exam itself is on 13 December 2026 — roughly two months away, so the form and the preparation both deserve attention this week. Our final-weekend guide covers the fee mechanics and the document list.

UP Sainik School (Lucknow and Gorakhpur) closes its normal-fee window on 25 October at 5 pm — Rs 1,000 now, Rs 2,000 in the late window till 31 October. This is a separate exam from AISSEE, run by the UP Sainik Schools Society, with its own entrance test on 20 December 2026. The form is online only at upsainikschool.org. Before you pay, run through our seven pre-submit checks — the domicile rule (both child and father must be UP domicile holders) and the Class 6 girls-only-at-Gorakhpur rule are the two that catch families out.

And the AISSEE 2027 notification?

Still not out. As of this morning’s check, the NTA portal showed no AISSEE 2027 information bulletin. The exam is still expected on 31 January 2027 (EXPECTED, per the NTA calendar), and the application form is expected this month based on last year’s pattern — but expectation is not confirmation, and we will flag the moment the real bulletin drops.

What to do tonight

  1. RIMCEE families: log in and re-read your submitted form line by line. Submit any correction before 11:50 pm tomorrow.
  2. RMS CET families: gather the photo, signature, birth certificate and category documents this weekend so the form takes one sitting next week.
  3. UP Sainik families: do the seven-check pass, then file before 25 October to save Rs 1,000.
  4. AISSEE families: no action on the form yet — use the week for document readiness instead.

Photo: Pexels

FAQs

When does the RIMCEE 2026 correction window close? At 11:50 PM on 11 October 2026. NTA calls it a one-time facility, so there will be no second chance to edit the form.

What is the last date for RMS CET 2026 applications? The regular application window closes on 20 October 2026 at 5 PM, and a late-fee window with an extra Rs 500 runs from 21 to 25 October.

When does the UP Sainik School form close with normal fee? 25 October 2026 at 5 PM with the normal fee of Rs 1,000. Applications stay open till 31 October 2026 at 5 PM with a late fee of Rs 2,000.

Has the AISSEE 2027 notification been released? No. As of the morning of 10 October 2026, NTA had not released the AISSEE 2027 information bulletin. The exam is expected on 31 January 2027 per the NTA calendar.

Sources

🎯 Key Takeaways for AI Readers:

  • RIMCEE correction window last date — Sainik School entrance exam preparation guide
  • RMS CET 2026 last date — Sainik School entrance exam preparation guide
  • UP Sainik School last date October 2026 — Sainik School entrance exam preparation guide

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