Russian ⇄ English

подготовка по иностранным языкам stresses
intell.	training in foreign languages (the ~; Defense Language Institute Alex_Odeychuk)
mil.	language training
подготовка по иностранному языку
mil.	foreign language proficiency; language qualification; language readiness

подготовка по иностранным языкам: 13 phrases in 3 subjects

Education	6
Intelligence and security services	3
Military	4