The first military use of Zeppelins came during this war
While Germany determined that 
airships were obsolete for military purposes in the coming war and concentrated 
on the... [DOC] [TLE] 9 facts about London's first WW1 zeppelin raid in 1915 | History Extra [PAR] May 28, 2015 ... 9 things you (probably) didn't know about London's first zeppelin raid in 1915 ... 
are aware that London also came under aerial attack during the First World War 
...