Is there a contradiction between religious freedom and duty of citizen to defend its country?

There can be a perceived contradiction between religious freedom and a citizen's duty to defend their country, particularly if a person's religious beliefs conflict with military service or national defense actions. For example, pacifist religions may oppose violence, creating a moral dilemma for adherents when conscription or military action is required. However, many societies seek to balance these responsibilities by allowing exemptions or alternative service options for those whose beliefs prevent them from participating in armed conflict. Ultimately, the resolution of this tension often depends on the legal and cultural context of a given country.