Forces of the parties The Liberian government had no way of resisting the attack. At the time, the Liberian navy consisted of one ship, which was all that was available for defense . But the Liberian navy was used primarily internally to transport soldiers, weapons and ammunition to the area of unrest to demonstrate the military power of the Liberian government to the native population, and not to defend the country from external attack. Monrovia was not fortified and had no military value. Considering that it was the capital of Liberia, this was an act of pure intimidation on the part of the Germans and a clear violation of international law.
Sinking of Liberian ship Sources differ regarding the sinking of the Liberian ship. The Liberian ship (either named
Lark or
President Howard was either sunk and captured immediately after the submarine's arrival off the coast of Liberia, after which the ship's Liberian crew was sent ashore with demands to lower the French flag and destroy the French cable station, or the ship was sunk after refusing to comply. It is also possible that it was sunk during a bombardment of the capital, when the ship decided to intervene in defence of its country, at which point the submarine fired a torpedo that smashed and sank it. This was an immediate demonstration of the seriousness of the threat posed by Germany.
Bombardment of Monrovia The ultimatum expired at 16:00, and the submarine immediately began
shelling. For an hour to an hour and a half the submarine bombarded the French wireless station, destroying it with about twenty shots. The German crew was not accurate in their shooting, and several shells fell in the center of Monrovia, destroying several buildings and killing several citizens. The submarine then spotted a British steamer and went in pursuit, leaving the wireless station and, apparently, part of Monrovia in wreckage. Had the bombardment continued, much of the city would have been destroyed. According to various estimates, four or seven people were killed, among the victims were young girls, an elderly man and children. Several houses were destroyed and various properties were damaged. It was the most brutal and dramatic moment of the First World War for Liberia. The amount of panic among the population that day in the capital was such that it has never been repeated in the
history of Liberia.
Arrival of the British steamer The British consul was able to use the former German cable to make his report to
Freetown:
"Due to the refusal of the Liberian Government to burn and destroy the French cable and wireless stations at Monrovia, a German submarine sank a Liberian merchant schooner with defensive armament on April 10th and bombarded Monrovia for an hour from 4pm, destroying the wireless station. Casualties: 3 children killed, 3 wounded. All Europeans rescued. The submarine ceased bombardment to attack a steamer bound for Sierra Leone. Both vessels were lost at dusk, the result of the attack is unknown. The submarine has announced its intention to resume bombardment today, Thursday [11th], to destroy the French cable station, so no further messages will be accepted." "" was a British steamship carrying 75 tons of bullion, 110 passengers, a crew of 95 and 65 workmen. Alerted by a Liberian distress signal, she then headed for Liberia. U-154, spotting the passing steamer, went underwater to pursue, but after missing with a torpedo, the submarine "surfaced" to begin shelling the steamer. The steamer's wireless was destroyed by the first of sixty or seventy shells from the submarine. There was only one more hit, but it ripped open the hull and caused serious damage. One passenger was killed and three others were wounded. One boy jumped overboard and drowned. British Captain G. A. Yardley was awarded the
Distinguished Service Orderr for his brave action against U-154. Timely British intervention forced the Germans to abandon their plans. The German submarine was finally torpedoed on 11 May 1918 in the Atlantic. == Possibility of further attacks ==