IBOV 175,689 ▼ 1.22% IPSA 10,967 ▼ 0.81% IPC MEX 66,095 ▼ 0.60% MERVAL 3,262,267 ▼ 0.55% COLCAP 2,307.67 ▲ 0.65% BVL PERÚ 56,917.82 ▼ 0.39% USD/BRL5.13▲ 0.47% USD/MXN17.52▲ 0.31% USD/CLP930.70▲ 0.63% USD/COP3,242▼ 0.11% USD/PEN3.41▲ 0.44% USD/ARS1,482▼ 0.37% USD/UYU 40.22 — 0.00% USD/PYG6,045▼ 0.17% USD/BOB10.35▲ 2.07% USD/DOP58.30▼ 0.31% USD/CRC448.53▼ 0.06% USD/GTQ7.62▼ 0.10% USD/HNL26.73▲ 0.04% USD/NIO 36.62 — 0.00% USD/VES719.54▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD156.98▼ 0.70% USD/TTD6.74▼ 0.12% EUR/BRL5.84▲ 0.40% BRENT 82.67 ▲ 8.76% WTI 77.63 ▲ 8.71% IRON ORE 161.91 — — COPPER 6.27 ▲ 0.59% GOLD 3,998 ▼ 2.58% SILVER 57.70 ▼ 3.53% SOY 1,199 ▲ 0.17% CORN 464.50 ▲ 6.05% WHEAT 637.00 ▲ 0.79% COFFEE 330.50 ▼ 3.64% SUGAR 14.76 ▼ 0.81% ORANGE JUICE 137.80 ▼ 6.80% COTTON 81.49 ▲ 1.96% COCOA 5,808 ▼ 1.88% BEEF 234.95 ▼ 0.11% CATTLE 354.20 ▼ 0.11% LITHIUM 70.23 ▼ 2.90% PETR4 40.88 ▲ 3.10% VALE3 72.51 ▼ 2.25% ITUB4 43.63 ▼ 1.51% BBDC4 18.75 ▼ 0.58% ABEV3 15.81 ▼ 0.06% BBAS3 20.24 ▼ 1.65% B3SA3 14.96 ▼ 2.98% WEGE3 44.50 ▼ 4.32% PRIO3 56.90 ▲ 2.62% SUZB3 41.63 ▲ 0.19% RENT3 40.23 ▼ 2.12% AZZA3 19.12 ▲ 0.10% CSAN3 3.89 ▼ 4.42% RAIZ4 0.33 ▼ 5.71% PCAR3 2.62 ▼ 4.03% GMAT3 3.94 ▼ 0.76% PSSA3 53.88 ▼ 1.98% CVCB3 1.24 ▼ 0.80% POSI3 3.90 ▼ 1.76% SLCE3 13.97 ▼ 0.36% NATU3 8.68 — 0.00% BRKM5 6.63 — 0.00% RANI3 7.93 ▼ 1.00% CSNA3 5.21 ▲ 0.58% CMIN3 5.51 ▲ 5.35% USIM5 8.33 ▼ 1.42% GGBR4 22.86 ▼ 0.65% ENEV3 26.96 ▼ 2.14% CPFE3 46.96 ▼ 1.90% CMIG4 11.08 ▼ 2.64% EQTL3 40.02 ▼ 2.18% LREN3 14.26 ▼ 2.46% VIVT3 35.07 ▼ 1.90% RAIL3 14.04 ▼ 2.23% KLABIN 17.51 ▼ 0.17% RAIA DROGASIL 18.24 ▼ 2.82% RDOR3 35.45 ▼ 1.58% HAPV3 10.34 ▼ 2.45% FLRY3 16.17 ▼ 1.52% SMTO3 16.62 ▲ 1.53% UGPA3 30.95 ▲ 0.78% VBBR3 32.97 ▼ 0.09% BBSE3 40.28 ▼ 0.17% BPAC11 57.54 ▼ 2.03% CURY3 33.32 ▼ 2.60% AERI3 2.07 ▼ 0.96% VIVARA 23.16 ▼ 1.57% COMPASS 24.78 ▼ 2.82% VAMOS 3.00 ▼ 1.96% SANB11 27.21 ▼ 1.48% ASAI3 8.67 ▼ 2.25% SBSP3 30.27 ▼ 2.70% WALMEX 49.78 ▲ 0.93% GMEXICO 195.39 ▼ 1.93% FEMSA 225.66 ▲ 1.05% CEMEX 21.60 ▼ 1.19% GFNORTE 183.03 ▼ 1.91% BIMBO 55.99 ▼ 0.20% TELEVISA 9.70 ▼ 0.31% AMX 22.96 ▲ 1.15% GAP 409.20 ▼ 0.79% ASUR 280.02 ▼ 1.79% OMA 233.59 ▼ 1.22% KOF 180.79 ▲ 0.36% GRUMA 283.00 ▼ 0.19% KIMBER 38.20 ▲ 0.34% SQM-B 67,081 ▼ 0.99% COPEC 6,107 ▼ 0.53% BSANTANDER 77.71 ▼ 1.63% FALABELLA 5,949 ▲ 0.75% ENELAM 85.00 ▼ 0.47% CENCOSUD 2,045 ▼ 0.00% CMPC 1,087 ▼ 2.01% BANCO CHILE 184.06 ▼ 2.55% LATAM AIR 25.43 ▼ 3.16% YPF 77,350 ▲ 3.97% GGAL 8,190 ▼ 1.74% PAMPA 5,270 ▲ 1.74% TXAR 668.00 ▼ 0.45% ALUAR 973.00 ▼ 0.26% TGS 9,660 ▲ 0.68% CEPU 2,355 ▼ 1.71% MIRGOR 17,075 ▼ 1.01% COME 44.74 ▼ 2.55% LOMA NEGRA 3,528 ▼ 1.54% BYMA 307.00 ▼ 2.23% TELECOM ARG 4,230 ▼ 0.35% ECOPETROL 15.92 ▲ 2.15% BANCOLOMBIA 81.33 ▼ 1.95% GRUPO AVAL 4.97 ▼ 1.97% CREDICORP 390.34 ▼ 2.61% SOUTHERN COPPER 174.32 ▼ 0.86% BUENAVENTURA 29.75 ▼ 0.83% MERCADOLIBRE 1,871 ▲ 1.00% NUBANK 13.77 ▲ 0.04% XP 16.34 ▼ 3.46% PAGSEGURO 9.34 ▲ 0.92% STONE 11.17 ▼ 0.40% GLOBANT 32.17 ▲ 7.38% TECNOGLASS 42.30 ▼ 3.64% GAP AIRPORT 233.51 ▼ 0.90% ASUR 280.02 ▼ 1.79% OMA AIRPORT 106.59 ▼ 1.34% AMX ADR 26.15 ▲ 0.54% FEMSA ADR 128.79 ▲ 0.89% CEMEX ADR 12.36 ▼ 1.00% PETROBRAS ADR 17.88 ▲ 3.20% VALE ADR 14.10 ▼ 2.49% ITAU ADR 8.50 ▼ 1.39% SANTANDER BR 5.33 ▼ 1.11% AMBEV ADR 3.07 ▼ 0.16% CSN 1.01 — 0.00% GERDAU 4.47 ▼ 0.67% LATAM ADR 54.51 ▼ 3.45% BTC 61,857 ▼ 2.98% ETH 1,755 ▼ 2.81% SOL 74.67 ▼ 2.87% XRP 1.06 ▼ 2.50% BNB 562.89 ▼ 1.93% ADA 0.16 ▼ 3.12% DOGE 0.07 ▼ 2.22% AVAX 6.43 ▲ 0.44% LINK 7.81 ▼ 2.25% DOT 0.83 ▼ 2.04% LTC 42.98 ▼ 2.25% BCH 235.89 ▼ 1.70% TRX 0.33 ▼ 1.85% XLM 0.18 ▼ 2.71% HBAR 0.07 ▼ 2.03% NEAR 1.92 ▲ 1.45% ATOM 1.53 ▼ 1.92% AAVE 94.06 ▼ 3.09% SELIC 14.25% EMBRAER 82.28 ▼ 2.74% EMBRAER ADR 64.17 ▼ 2.79% JBS 11.81 ▼ 0.88% JBS BDR 60.52 ▼ 0.43% MBRF3 15.96 ▲ 2.64% MBRFY 3.06 ▲ 1.32% INTER 5.65 ▼ 2.92% EGX 52,608 ▲ 0.67% USD/ZAR16.44▲ 0.74% USD/NGN1,378▼ 0.05% NIKKEI 67,243 ▼ 1.92% CSI300 4,695 ▼ 1.79% HSI 24,214 ▲ 0.16% NIFTY 24,211 ▲ 0.02% KOSPI 6,807 ▼ 8.95% JCI 6,038 ▲ 1.92% USD/JPY162.45▲ 0.45% USD/CNY6.77▼ 0.14% DAX 25,114 ▲ 0.19% CAC 8,365 ▲ 0.31% FTSE 10,498 ▲ 0.01% MIB 52,809 ▲ 0.37% IBEX 19,336 ▼ 0.25% STOXX 641.01 ▼ 0.01% EUR/USD1.14▼ 0.10% GBP/USD1.34▼ 0.22% SPX 7,518 ▼ 0.76% DJI 52,463 ▼ 0.33% NDX 29,271 ▼ 1.86% RUT 2,953 ▼ 0.82% TSX 35,272 ▼ 0.09% VIX 16.64 ▲ 10.71% USD/CAD1.42▼ 0.08% US10Y 4.6140 ▲ 0.98% IBOV 175,689 ▼ 1.22% IPSA 10,967 ▼ 0.81% IPC MEX 66,095 ▼ 0.60% MERVAL 3,262,267 ▼ 0.55% COLCAP 2,307.67 ▲ 0.65% BVL PERÚ 56,917.82 ▼ 0.39% USD/BRL 5.13 ▲ 0.46% USD/MXN 17.52 ▲ 0.31% USD/CLP 930.72 ▲ 0.63% USD/COP 3,242 ▼ 0.11% USD/PEN 3.41 ▲ 0.44% USD/ARS 1,482 ▼ 0.37% USD/UYU 40.22 — 0.00% USD/PYG 6,045 ▼ 0.17% USD/BOB 10.35 ▲ 2.07% USD/DOP 58.30 ▼ 0.31% USD/CRC 448.53 ▼ 0.06% USD/GTQ 7.62 ▼ 0.10% USD/HNL 26.73 ▲ 0.04% USD/NIO 36.62 — 0.00% USD/VES 719.54 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 156.98 ▼ 0.30% USD/TTD 6.74 ▲ 1.31% EUR/BRL 5.84 ▲ 0.40% BRENT 82.67 ▲ 8.76% WTI 77.63 ▲ 8.71% IRON ORE 161.91 — — COPPER 6.27 ▲ 0.59% GOLD 3,998 ▼ 2.58% SILVER 57.70 ▼ 3.53% SOY 1,199 ▲ 0.17% CORN 464.50 ▲ 6.05% WHEAT 637.00 ▲ 0.79% COFFEE 330.50 ▼ 3.64% SUGAR 14.76 ▼ 0.81% ORANGE JUICE 137.80 ▼ 6.80% COTTON 81.49 ▲ 1.96% COCOA 5,808 ▼ 1.88% BEEF 234.95 ▼ 0.11% CATTLE 354.20 ▼ 0.11% LITHIUM 70.23 ▼ 2.90% PETR4 40.88 ▲ 3.10% VALE3 72.51 ▼ 2.25% ITUB4 43.63 ▼ 1.51% BBDC4 18.75 ▼ 0.58% ABEV3 15.81 ▼ 0.06% BBAS3 20.24 ▼ 1.65% B3SA3 14.96 ▼ 2.98% WEGE3 44.50 ▼ 4.32% PRIO3 56.90 ▲ 2.62% SUZB3 41.63 ▲ 0.19% RENT3 40.23 ▼ 2.12% AZZA3 19.12 ▲ 0.10% CSAN3 3.89 ▼ 4.42% RAIZ4 0.33 ▼ 5.71% PCAR3 2.62 ▼ 4.03% GMAT3 3.94 ▼ 0.76% PSSA3 53.88 ▼ 1.98% CVCB3 1.24 ▼ 0.80% POSI3 3.90 ▼ 1.76% SLCE3 13.97 ▼ 0.36% NATU3 8.68 — 0.00% BRKM5 6.63 — 0.00% RANI3 7.93 ▼ 1.00% CSNA3 5.21 ▲ 0.58% CMIN3 5.51 ▲ 5.35% USIM5 8.33 ▼ 1.42% GGBR4 22.86 ▼ 0.65% ENEV3 26.96 ▼ 2.14% CPFE3 46.96 ▼ 1.90% CMIG4 11.08 ▼ 2.64% EQTL3 40.02 ▼ 2.18% LREN3 14.26 ▼ 2.46% VIVT3 35.07 ▼ 1.90% RAIL3 14.04 ▼ 2.23% KLABIN 17.51 ▼ 0.17% RAIA DROGASIL 18.24 ▼ 2.82% RDOR3 35.45 ▼ 1.58% HAPV3 10.34 ▼ 2.45% FLRY3 16.17 ▼ 1.52% SMTO3 16.62 ▲ 1.53% UGPA3 30.95 ▲ 0.78% VBBR3 32.97 ▼ 0.09% BBSE3 40.28 ▼ 0.17% BPAC11 57.54 ▼ 2.03% CURY3 33.32 ▼ 2.60% AERI3 2.07 ▼ 0.96% VIVARA 23.16 ▼ 1.57% COMPASS 24.78 ▼ 2.82% VAMOS 3.00 ▼ 1.96% SANB11 27.21 ▼ 1.48% ASAI3 8.67 ▼ 2.25% SBSP3 30.27 ▼ 2.70% WALMEX 49.78 ▲ 0.93% GMEXICO 195.39 ▼ 1.93% FEMSA 225.66 ▲ 1.05% CEMEX 21.60 ▼ 1.19% GFNORTE 183.03 ▼ 1.91% BIMBO 55.99 ▼ 0.20% TELEVISA 9.70 ▼ 0.31% AMX 22.96 ▲ 1.15% GAP 409.20 ▼ 0.79% ASUR 280.02 ▼ 1.79% OMA 233.59 ▼ 1.22% KOF 180.79 ▲ 0.36% GRUMA 283.00 ▼ 0.19% KIMBER 38.20 ▲ 0.34% SQM-B 67,081 ▼ 0.99% COPEC 6,107 ▼ 0.53% BSANTANDER 77.71 ▼ 1.63% FALABELLA 5,949 ▲ 0.75% ENELAM 85.00 ▼ 0.47% CENCOSUD 2,045 ▼ 0.00% CMPC 1,087 ▼ 2.01% BANCO CHILE 184.06 ▼ 2.55% LATAM AIR 25.43 ▼ 3.16% YPF 77,350 ▲ 3.97% GGAL 8,190 ▼ 1.74% PAMPA 5,270 ▲ 1.74% TXAR 668.00 ▼ 0.45% ALUAR 973.00 ▼ 0.26% TGS 9,660 ▲ 0.68% CEPU 2,355 ▼ 1.71% MIRGOR 17,075 ▼ 1.01% COME 44.74 ▼ 2.55% LOMA NEGRA 3,528 ▼ 1.54% BYMA 307.00 ▼ 2.23% TELECOM ARG 4,230 ▼ 0.35% ECOPETROL 15.92 ▲ 2.15% BANCOLOMBIA 81.33 ▼ 1.95% GRUPO AVAL 4.97 ▼ 1.97% CREDICORP 390.34 ▼ 2.61% SOUTHERN COPPER 174.32 ▼ 0.86% BUENAVENTURA 29.75 ▼ 0.83% MERCADOLIBRE 1,871 ▲ 1.00% NUBANK 13.77 ▲ 0.04% XP 16.34 ▼ 3.46% PAGSEGURO 9.34 ▲ 0.92% STONE 11.17 ▼ 0.40% GLOBANT 32.17 ▲ 7.38% TECNOGLASS 42.30 ▼ 3.64% GAP AIRPORT 233.51 ▼ 0.90% ASUR 280.02 ▼ 1.79% OMA AIRPORT 106.59 ▼ 1.34% AMX ADR 26.15 ▲ 0.54% FEMSA ADR 128.79 ▲ 0.89% CEMEX ADR 12.36 ▼ 1.00% PETROBRAS ADR 17.88 ▲ 3.20% VALE ADR 14.10 ▼ 2.49% ITAU ADR 8.50 ▼ 1.39% SANTANDER BR 5.33 ▼ 1.11% AMBEV ADR 3.07 ▼ 0.16% CSN 1.01 — 0.00% GERDAU 4.47 ▼ 0.67% LATAM ADR 54.51 ▼ 3.45% BTC 61,857 ▼ 2.98% ETH 1,755 ▼ 2.81% SOL 74.67 ▼ 2.87% XRP 1.06 ▼ 2.50% BNB 562.89 ▼ 1.93% ADA 0.16 ▼ 3.12% DOGE 0.07 ▼ 2.22% AVAX 6.43 ▲ 0.44% LINK 7.81 ▼ 2.25% DOT 0.83 ▼ 2.04% LTC 42.98 ▼ 2.25% BCH 235.89 ▼ 1.70% TRX 0.33 ▼ 1.85% XLM 0.18 ▼ 2.71% HBAR 0.07 ▼ 2.03% NEAR 1.92 ▲ 1.45% ATOM 1.53 ▼ 1.92% AAVE 94.06 ▼ 3.09% SELIC 14.25% EMBRAER 82.28 ▼ 2.74% EMBRAER ADR 64.17 ▼ 2.79% JBS 11.81 ▼ 0.88% JBS BDR 60.52 ▼ 0.43% MBRF3 15.96 ▲ 2.64% MBRFY 3.06 ▲ 1.32% INTER 5.65 ▼ 2.92% EGX 52,608 ▲ 0.67% USD/ZAR 16.44 ▲ 0.57% USD/NGN 1,378 ▲ 0.15% NIKKEI 67,243 ▼ 1.92% CSI300 4,695 ▼ 1.79% HSI 24,214 ▲ 0.16% NIFTY 24,211 ▲ 0.02% KOSPI 6,807 ▼ 8.95% JCI 6,038 ▲ 1.92% USD/JPY 162.45 ▲ 0.48% USD/CNY 6.7677 ▲ 0.01% DAX 25,114 ▲ 0.19% CAC 8,365 ▲ 0.31% FTSE 10,498 ▲ 0.01% MIB 52,809 ▲ 0.37% IBEX 19,336 ▼ 0.25% STOXX 641.01 ▼ 0.01% EUR/USD 1.1390 ▼ 0.25% GBP/USD 1.3360 ▼ 0.28% SPX 7,518 ▼ 0.76% DJI 52,463 ▼ 0.33% NDX 29,271 ▼ 1.86% RUT 2,953 ▼ 0.82% TSX 35,272 ▼ 0.09% VIX 16.64 ▲ 10.71% USD/CAD 1.4147 ▼ 0.04% US10Y 4.6140 ▲ 0.98%
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Monday, July 13, 2026

Brazil Argentina

Documents reveal Brazil spied on Argentina during the Falkland Islands war

By · May 2, 2022 · 2 min read

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RIO DE JANEIRO, BRAZIL – In 1982, the Brazilian military government installed in Argentina, during the Falkland Islands (Malvina Islands) war, a network to search for information on the conflict that its neighboring country had with the United Kingdom, which celebrated its 40th anniversary on April 2, 1982.

These documents of the General Staff of the Armed Forces, kept in the National Archive of Brazil, were made available to the newspaper Estadão and will be published in June, through which the history of these Brazilian actions in the war can be reconstructed.

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In addition, João Roberto Martins Filho, professor at the Federal University of São Carlos, will publish the book ‘O Brasil ea Guerra das Malvinas: Entre Dois Fogos’ (Brazil and the Malvinas War: Between Two Fires) with more data on espionage.

The war, initiated on April 2, 1982, by the Argentine dictatorship, claimed the lives of 255 British soldiers and 650 Argentine combatants. The trans-Andean nation had to withdraw after more than two months of fighting.
The war, initiated on April 2, 1982, by the Argentine dictatorship, claimed the lives of 255 British soldiers and 650 Argentine combatants. The trans-Andean nation had to withdraw after more than two months of fighting. (Photo: internet reproduction)
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In the documents of the General Staff of the Brazilian Armed Forces, the purpose was to circumvent Argentine censorship.

“To circumvent this obstacle, in addition to the usual contacts with the Intelligence sectors of the General Staff of each of the Argentine Forces – generally evasive and reticent – a closer relationship was sought with other trusted military attachés, who were more active and dynamic in monitoring the conflict,” the document wields, as collected by the media.

A month after the invasion, the British operation to retake the islands began. Brazil helped the Argentines with intelligence and weapons but at the same time sought to maintain a good relationship with the United Kingdom.

The report states that the Military Junta met on March 26, 1982. Its members were General Leopoldo Galtieri, head of the Army and President of the Republic; Brigadier Basilio Lami Dozo for the Air Force; and Admiral Jorge Isaac Anaya for the Navy. Foreign Minister Costa Méndez also attended the secret meeting.

Information obtained from the local Air Force General Staff has indicated that “on the day of the invasion, April 2, 1982, the operation was scheduled for May or June, when weather conditions would be more unfavorable for the British”.

On the other hand, Martins Filho discusses how Brazil obtained information from Argentina. The country would have deciphered the code of encrypted communications of the Ministry of Foreign Affairs of the trans-Andean nation.

According to the documents, Libya committed to sending Soviet SAM-6 and SAM-7 missiles through the route of Tripoli, Canary Islands, Recife, and Buenos Aires.

In addition, while Brazil watched the Argentines, they took advantage of a unique opportunity in the war: capturing a U.S.-made AGM-45 Shrike missile, a weapon with a modern guidance system.

The war, initiated on April 2, 1982, by the Argentine dictatorship, claimed the lives of 255 British soldiers and 650 Argentine combatants. The trans-Andean nation had to withdraw after more than two months of fighting.

With information from La Tercera

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