Why does the chorus describe Agamemnon and Menelaus as 'eagles?

The chorus describes Agamemnon and Menelaus as "eagles" to symbolize their strength, dominance, and leadership in the context of war and their roles in the Greek army. Eagles are often associated with power, nobility, and the ability to soar above challenges, reflecting the heroes’ positions as kings and warriors. Additionally, this imagery highlights their aggressive nature and the predatory instincts required for success in battle, underscoring their commitment to reclaiming Helen and avenging any perceived slights against their honor.