Men and women of the Royal Navy and Royal Marines serve their country, often at times of danger. Established in 1922, the RNBT helps non-commissioned Sailors, Marines and their families (The RNBT Family) throughout their lives. RNBT gives help, in cases of need, to serving and former Royal Naval ratings and Royal Marines other ranks, which includes Reservists; they are known as Primary Beneficiaries. They also help their partners, children and some others connected with them. Their beneficiaries are known collectively as The RNBT Family.