Desc: War in Europe: With King Constantine, King George V, King Nicholas of Montenegro, King Peter of Serbia. Servian Campaign: Belgrade hears war declaration. July 28. H.M. King Peter and Royal Family attend Cathedral services to pray for victory. Servians in war camp. Bosnian volunteers join Servian Army. King Peter received by staff officers at the front. Aug. 4. Heliograph signaling during first battle. Servians entrenched near river Drina, repulse Austrians. Austrian shells bursting over Servian trenches. In midst of the great battle, dead and wounded on every side, the Austrians surrounded by Servian artillery and annihilated. Red Cross Field Hospitals in their work of mercy. Montenegrin Campaign: King Nicholas joins his troops, leading them to aid of his ally, King Peter of Servia. Montenigrins in camp. Attacking fort within Servian lines, previously captured by Austrians. King Nicholas personally supervises care of wounded. French Naval Scene: French Man o' War in Adriatic Sea. Clearing for action. Bombardment of Cataro, Austria. Austrian transport totally destroyed by French cruiser and beached. Russian Campaign: Russian mobilization scenes. Supply trains on way to front. Testing military aeroplanes purchased from Greece. German aeroplanes over Russian position. Scouting party. Capture of railroad and bridge by Russians from Germans. Under German Artillery fire. An infantry assault. Turkish Mobilization: Constantinople harbor. Mobilization order published. Sultan Mohammed V visits war office. Turkish recruits drilling. Turkish war camps. Army corps to frontier. Greek Mobilization: Greece hears of Turkish mobilization. King Constantine orders preparations for war. Blessing the regimental standards. Thousands of recruits at first call. Artillery leaves for the front. King Constantine poses for camera with his military staff. Mounting field guns. British Naval Review: Following the review by H.M. King George V of the greatest battleship fleet ever assembled, they were ordered to remain in Portsmouth harbor, and were put on a war footing at once. The men of war shown in this excellent film are all in active service at the present moment. Britain's fighting strength lies in her navy, which is shown to perfection in these pictures.