Amici/cae/ca.
"The friends and the voice" translates to amici et vox in Latin.
Friends forever
Meus amicitia
Latin countries are friends of Russia, Western countries with Europe don't want to be friends of Russia.
Amicus curaie
posse comitātūs
Amici (male)/amicae (female).
Fides, familia, amici.
Amo meos amicos.
Eritis amici/amicae semper.
quattuor feminae
I'm not so sure. Maybe you should look in a English to Latin dictionary It will be in there