September 22 - Disaster for the Royal Navy

A naval engagement takes place in which three obsolete Royal Navy cruisers, manned mainly by reservists and sometimes referred to as the "live bait squadron", are sunk by the German submarine U9. Approximately 1,450 sailors are killed, and there is a public outcry at the losses. The incident erodes confidence in the British government and damages the reputation of the Royal Navy. The British ships lost are HMS Cressy, HMS Aboukir, and HMS Hogue. The Captain of the U9, Otto Weddigen, returns to a hero's welcome.

German propaganda postcard commemorating U9's sinking of three British cruisers

In France the 26th Brigade RFA remains in positions. 118 is "shelled by heavy howitzers all day, 1 gun disabled." Both batteries are engaged with enemy guns about Cerny and Labouelle.

Britain launches its first air raid against Germany. Flying from Antwerp, two aircraft from No. 1 Squadron, RNAS, flown by Major Eugene Gerrard and Flight Lieutenant Collet fly two hundred miles to Düsseldorf to bomb the Zeppelin shed there; whilst two aircraft from No. 2 Squadron are detailed to attack Cologne. Due to poor weather, the attack on Cologne is aborted, and Major Gerrard also turns back. Collett presses home his attack by descending to only 400 feet and drops three bombs. Despite failing to damage any airship, news of the raid provides a useful boost to Allied morale.

During the evening, SMS Emden approaches the city of Madras on the southeastern coast of the Indian peninsula. Entering Madras harbour, the Emden opens fire at 9.30pm on several large oil tanks belonging to the Burmah Oil Company.

The bombardment of Madras