ABC News June 30, 2018

Relatives of missing submarine crew chain themselves in protest

WATCH: Search for missing submarine concluded

Families of the crew of an Argentine submarine that went missing in November chained themselves to the gates of the presidential palace in Buenos Aires in the hope of forcing the government to resume the search and investigate what happened to the ARA San Juan.

Patrick Haar/Getty Images
Relatives of the ARA San Juan crew with hands chained look on during a protest in front of the Casa Rosada demanding the government to continue the search for the lost submarine on June 28, 2018 in Buenos Aires.

"It's been almost eight months of waiting for action from the government and the naval authorities," said Marcela Moyano, whose husband, Hernan Rodriguez, is among the missing, as she camped out in front of the government palace on a chilly winter morning, a heavy set of chains looped around the high fence. "And we will stay here, we won't move until the government resolves this situation and the search can finally begin."

(MORE: 6 months after Argentine submarine went missing, families feel 'invisible') (MORE: Frustrated relatives demand Argentine authorities do more to find submarine)

Allegedly on a secret mission in the South Atlantic Ocean's depths with a crew of 44, the San Juan's last contact with naval authorities was on November 15, 2017. A massive search effort involving resources from more than 20 countries failed to find any trace of the submarine before that search was finally scuttled in mid-December.

Patrick Haar/Getty Images
Relatives of the ARA San Juan crew with hands chained look on during a protest in front of the Casa Rosada demanding the government to continue the search for the lost submarine on June 28, 2018 in Buenos Aires, Argentina.

"We want answers to what happened to our loved ones," Luis Tagliapietra, father of missing crew member Alejandro Tagliapietra, told ABC News on Friday morning. Tagliapietra is acting as the spokesperson for the group of families. "The government promised to award a contract to a specialized marine electronics company as part of a bid process. That was back in mid-April. Nothing has happened since."

Argentina Navy via AP
This undated photo provided by the Argentina Navy shows an ARA San Juan, a German-built diesel-electric vessel, docked in Buenos Aires, Argentina.

The government overturned the bid and awarded a direct contract to a Spanish company on June 1. However, several number of the eight other bidders, including three U.S. firms, challenged that process and the start of the search has been newly delayed.

For the families, as they began their third day in the chained protest, to cut through the red tape and the delays is the only way they can find peace.

"We had a meeting earlier today with the defense minister and he told us no decision will be reached until next week," said Moyano. "Well, we told him that we will camp out here through the weekend. Everybody in Argentina is preparing for the World Cup match on Saturday. We have other things on our mind, finding our loved ones. So we informed the minister we'll be right here in the plaza. Waiting!"

The defense minister, Oscar Aguad, did not respond Friday to a call seeking comment.