<Li> 7th Field Artillery Regiment (8 batteries) (arr . Early June) 75 / 911 </Li> <Li> 14th Telegraph Co </Li> <P> source: Lieutenant General Domenico Grandi </P> <Ul> <Li> 19th Division (Lieutenant General Giuseppe Ciancio) <Ul> <Li> "Siena" Brigade - 31st (I, III, IV) & 32nd (I - III) Infantry Regiments </Li> <Li> "Palermo" Brigade - 39th (I - III) & 40th (I, II, IV) Infantry Regiments </Li> <Li> 24th Field Artillery Regiment (8 batteries) 75 / 906 (arr. 5--9 June) </Li> <Li> 9th Co, 1st Sapper Regiment </Li> </Ul> </Li> <Li> 20th Division (Lieutenant General Eduardo Coardi di Carpenetto) <Ul> <Li> "Savona" Brigade - 15th (I - III) & 16th (II bis, IV & V; only 9 cos) Infantry Regiments </Li> <Li> "Cagliari" Brigade - 63rd (I, II & IV) & 64th (I - III) Infantry Regiments </Li> <Li> 34th Field Artillery Regiment (8 batteries) 75 / 906 (arr. 5--6 June); 10th Co, 1st Sapper Regiment </Li> </Ul> </Li> <Li> Corps Troops <Ul> <Li> 12th Field Artillery Regiment (8 batteries) 75 / 911 (arr. 6--9 June) </Li> <Li> 15th Telegraph Co </Li> </Ul> </Li> </Ul>

May 23rd italy declared war on germany and austria