Regularly read soldier’s poems (4)
I believe the answer is:
odes
'poems' is the definition.
(ode is a kind of poem)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for odes that I've seen before include "Verses" , "Poems in praise" , "To a Skylark, To a Nightingale etc" , "Poets write them" , "Keats was fond of them" .)