The Armed Forces application: what it asks and what stalls it

Good news if writing about yourself is not your strength: the Armed Forces do not want a CV and they do not want a cover letter. You fill in a form, you declare your history, you supply documents and you attend selection. That makes this the most straightforward application on this entire site — and the one most often delayed for the most avoidable reasons.

Describes the published British Army application process as of August 2026. The Royal Navy and RAF ask for the same categories of information through their own systems. Your recruiter is the authority on your specific case.

What replaces the CV

An online application, then a conversation with a recruiter, then the assessment centre. Your history matters, but as declared facts on a form rather than as a story you have to tell well.

What they need from you: identity documents, National Insurance number, your education record, your address history going back several years, your full medical history, and referees. That is the whole list, and every single item on it is something you either have or can obtain.

If you have been putting off applying because you have nothing to put on a CV, that reason has just evaporated. Nobody is going to read one.

The four things that stall applications

Missing documents. The single biggest cause of delay. Birth certificate or passport, National Insurance number, qualification certificates. If you cannot lay hands on them today, start now: replacing a birth certificate takes weeks and it is the most boring possible reason to lose a month.

Address history. You will be asked where you have lived, with dates, going back years. Sit down with a parent and write it out properly before you start, because reconstructing it halfway through is what turns a twenty-minute form into a fortnight.

Medical history you did not declare. They obtain your records. An undeclared condition is discovered at the medical, and at that point the problem is the non-declaration rather than the condition — which is a much worse problem to have.

Referees who do not reply. Ask people first, tell them it is coming, and pick someone who will actually respond. A teacher, an employer, a coach. Applications sit for weeks waiting on a reference nobody warned anyone about.

Declaring things properly

Two categories make people nervous, and the advice is identical for both: declare it, early, in full.

Medical. Everything. Childhood asthma, a broken wrist at twelve, a course of counselling, anything you have ever been prescribed. Much of it will not matter. Some of it bars entry only until a defined period has passed, so knowing your position now shapes what you do next. The one guaranteed way to fail is to leave it out.

Criminal record. Not an automatic bar — it depends on what, when and how old you were. It is checked regardless. A declared caution from three years ago is a conversation; an undeclared one is the end.

A realistic timeline

This takes months, not weeks, and knowing that upfront stops people assuming silence means rejection.

Application, recruiter contact, medical questionnaire and records, assessment centre, then a wait for a training start date — which depends on your trade and when the next intake runs. Popular technical trades have longer queues than general roles.

Two practical consequences. First, apply earlier than feels necessary: from 15 years and 7 months if you are going for junior entry, as covered in joining at 16 or 17. Second, do not stop your life while you wait. Keep the job, keep studying, keep training — and if you are not yet at the fitness standard, this waiting period is exactly when you close that gap.

So: no CV, no cover letter, no personal statement to agonise over. A form, your documents, an honest medical declaration and referees who have been warned. Get your paperwork together this week, keep training while you wait, and read what selection involves so the assessment centre holds no surprises. Then pick your trade from Job Roles Explained.

Contains public sector information licensed under the Open Government Licence v3.0