What makes War (Sum 41 song) by Sum 41 notable?

'War' addresses themes of conflict and personal struggle, resonating within a politically charged climate. The song was well-received for its raw honesty, reinforcing Sum 41's relevance in the pop-punk scene and contributing to discussions on mental health. By 2016, Sum 41 was navigating a resurgence after lineup changes and health issues faced by lead singer Deryck Whibley. 'War' marked their return to music after a five-year hiatus following the album '13 Voices', signaling a renewed creative vigor in their songwriting.