plural form of army, referring to multiple organized military forces

large groups that have a common purpose, often in a non-military context

एक सामान्य उद्देश्य वाले बड़े समूह

English Usage: The environmental armies are fighting against climate change.

Hindi Usage: पर्यावरण सेनाएँ जलवायु परिवर्तन के खिलाफ लड़ रही हैं।