In May 1940, just a few days before the
Germans attacked Holland, he returned from his tour of duty in the
Dutch East Indies as
Navigation Officer aboard the
Admiralen class destroyer HNLMS
Van Galen. On 10 May 1940 the Germans invaded, and the
Van Galen was sent to shell German paratroopers who had
landed around Rotterdam and
Waalhaven airport. The ship had to steam into the narrow
Nieuwe Waterweg, where she was attacked and soon sunk by
Stuka dive-bombers.
The 'Singen' route After the Dutch capitulation, all officers were required to give their not to take part in any hostile activities against the Germans. About 60 officers including Larive, and one rating, refused, and were sent to German POW camps. The first was
Oflag VI-A in
Soest, Germany, where Larive made his first escape attempt in October 1940. This attempt brought him near to
Singen, close to the Swiss border, where he was arrested. Convinced that Germany would soon win the war, the interrogating
Gestapo officer arrogantly showed Larive how he would have crossed the Swiss border without problems. Larive later passed this valuable information on, and many Dutch and British prisoners used the "Singen route" to enter Switzerland.). At
Leisnig Larive and Steinmetz took a train to
Nuremberg where they waited for their next train in a nearby park. To avoid attracting unwanted attention, they pretended to be a courting couple, with Steinmetz pulling a blanket down over his shorts so it looked like a skirt. They crossed the Swiss border on 18 August 1941. Under Swiss
neutrality law they were not allowed to leave the country, so the Dutch Legation provided false papers describing them as sugar planters on their way to Cuba. They travelled on a sealed train in which neutrals were able to pass through France into Spain. At
Barcelona they boarded the neutral ship,
Isla de Tenerife, sailing for Havana. The ship was intercepted by a Royal Navy cutter in the
Strait of Gibraltar and the two men were taken off and arrived in
Gibraltar on 4 November. They then sailed to England aboard the submarine
HNLMS O 21 and arrived in London on 17 December 1941.
MTB commander In March 1942 Larive was assigned to command of the Dutch
Motor Torpedo Boat MTB 203, part of the Anglo-Dutch 9th MTB Flotilla. Later the 9th Flotilla became wholly Dutch, and Larive commanded it from October 1942 until October 1943. He then became the Senior Officer of all Dutch MTBs (commanding the 2nd and 9th MTB Flotillas) until 16 September 1944, with the rank of Temporary Acting
Luitenant ter Zee 1ste klasse. The Dutch MTB service was disbanded on 5 September 1944, and its personnel were reassigned to "Port Parties", operating in liberated areas of the Netherlands. Larive then became head of the Dutch Naval Press Agency MARVO (
Marine Voorlichting Dienst), a post he held until leaving the navy on 1 July 1946. ==Post-war==