IBOV 177,866 ▲ 2.97% IPSA 11,057 ▲ 0.28% IPC MEX 66,496 ▲ 0.59% MERVAL 3,280,224 ▲ 2.43% COLCAP 2,307.67 ▲ 0.65% BVL PERÚ 56,194.27 ▲ 1.29% USD/BRL5.11▼ 0.17% USD/MXN17.46▼ 0.49% USD/CLP923.90▼ 0.41% USD/COP3,240▼ 3.09% USD/PEN3.39▼ 0.31% USD/ARS1,487▼ 0.03% USD/UYU40.22▲ 1.20% USD/PYG6,055▲ 1.53% USD/BOB10.14▲ 4.01% USD/DOP58.48▼ 0.12% USD/CRC448.82▲ 1.40% USD/GTQ7.63▲ 2.28% USD/HNL26.72▲ 1.50% USD/NIO36.62▲ 0.23% USD/VES707.92▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD158.07▲ 0.80% USD/TTD6.75▲ 1.32% EUR/BRL5.83▼ 1.07% BRENT 76.01 ▼ 0.38% WTI 71.41 ▼ 0.93% IRON ORE 161.91 — — COPPER 6.28 ▲ 1.08% GOLD 4,114 ▼ 0.41% SILVER 60.17 ▼ 0.35% SOY 1,191 ▲ 0.93% CORN 461.00 ▲ 7.77% WHEAT 640.25 ▲ 4.74% COFFEE 318.60 ▼ 10.74% SUGAR 14.86 ▼ 1.72% ORANGE JUICE 143.25 ▼ 4.44% COTTON 80.87 ▲ 6.18% COCOA 6,100 ▼ 3.31% BEEF 235.20 ▼ 0.02% CATTLE 354.60 ▼ 0.44% LITHIUM 72.32 ▼ 0.69% PETR4 39.65 ▲ 1.12% VALE3 74.18 ▲ 1.41% ITUB4 44.30 ▲ 4.02% BBDC4 18.86 ▲ 4.78% ABEV3 15.82 ▲ 0.64% BBAS3 20.58 ▲ 2.90% B3SA3 15.42 ▲ 4.26% WEGE3 46.51 ▲ 1.68% PRIO3 55.45 ▼ 0.29% SUZB3 41.55 ▲ 1.27% RENT3 41.10 ▲ 4.31% AZZA3 19.10 ▲ 3.47% CSAN3 4.07 ▲ 5.44% RAIZ4 0.35 ▼ 5.41% PCAR3 2.73 ▼ 1.09% GMAT3 3.97 ▲ 1.02% PSSA3 54.97 ▲ 3.04% CVCB3 1.25 — 0.00% POSI3 3.97 ▲ 3.12% SLCE3 14.02 ▲ 1.67% NATU3 8.68 ▲ 2.60% BRKM5 6.63 ▲ 4.25% RANI3 8.01 ▲ 1.91% CSNA3 5.18 ▲ 7.92% CMIN3 5.23 ▲ 8.28% USIM5 8.45 ▲ 1.20% GGBR4 23.01 ▲ 2.36% ENEV3 27.55 ▲ 5.15% CPFE3 47.87 ▲ 3.41% CMIG4 11.38 ▲ 2.71% EQTL3 40.91 ▲ 3.54% LREN3 14.62 ▲ 3.32% VIVT3 35.75 ▲ 3.62% RAIL3 14.36 ▲ 4.44% KLABIN 17.54 ▲ 0.80% RAIA DROGASIL 18.77 ▲ 3.53% RDOR3 36.02 ▲ 2.48% HAPV3 10.60 ▲ 5.26% FLRY3 16.42 ▲ 4.25% SMTO3 16.37 ▲ 1.99% UGPA3 30.71 ▲ 2.03% VBBR3 33.00 ▲ 2.80% BBSE3 40.35 ▲ 2.72% BPAC11 58.73 ▲ 5.48% CURY3 34.21 ▲ 4.62% AERI3 2.09 ▲ 1.46% VIVARA 23.53 ▲ 4.21% COMPASS 25.50 ▲ 3.32% VAMOS 3.06 ▲ 3.38% SANB11 27.62 ▲ 5.22% ASAI3 8.87 ▲ 4.85% SBSP3 31.11 ▲ 3.70% WALMEX 49.31 ▲ 0.59% GMEXICO 198.62 ▲ 1.68% FEMSA 223.20 ▲ 0.37% CEMEX 21.82 ▲ 0.51% GFNORTE 186.51 ▲ 0.63% BIMBO 56.06 ▲ 0.23% TELEVISA 9.74 ▲ 2.63% AMX 22.70 ▲ 0.27% GAP 412.01 ▼ 0.41% ASUR 285.12 ▲ 0.53% OMA 235.73 ▼ 0.95% KOF 182.08 ▲ 0.65% GRUMA 282.99 ▲ 0.14% KIMBER 38.13 ▼ 0.81% SQM-B 67,750 ▼ 1.95% COPEC 6,139 ▲ 1.98% BSANTANDER 79.00 ▲ 1.94% FALABELLA 5,905 ▲ 0.92% ENELAM 85.40 ▲ 1.47% CENCOSUD 2,045 ▼ 0.55% CMPC 1,109 ▲ 1.32% BANCO CHILE 188.88 ▲ 1.01% LATAM AIR 26.26 ▼ 0.53% YPF 74,450 ▼ 1.75% GGAL 8,350 ▲ 5.96% PAMPA 5,185 ▼ 0.38% TXAR 671.00 ▲ 0.98% ALUAR 978.00 ▲ 0.98% TGS 9,610 ▲ 3.22% CEPU 2,405 ▲ 3.89% MIRGOR 17,375 ▲ 1.02% COME 45.90 ▲ 1.06% LOMA NEGRA 3,583 ▲ 2.43% BYMA 314.00 ▲ 1.37% TELECOM ARG 4,248 ▲ 3.09% ECOPETROL 15.59 ▲ 1.27% BANCOLOMBIA 82.95 ▲ 2.50% GRUPO AVAL 5.08 ▲ 1.20% CREDICORP 400.81 ▲ 2.27% SOUTHERN COPPER 175.83 ▲ 0.80% BUENAVENTURA 30.00 ▲ 1.52% MERCADOLIBRE 1,852 ▲ 2.46% NUBANK 13.76 ▲ 0.66% XP 16.92 ▲ 3.11% PAGSEGURO 9.25 ▲ 2.78% STONE 11.21 ▲ 2.28% GLOBANT 29.96 ▼ 4.25% TECNOGLASS 43.90 ▲ 1.76% GAP AIRPORT 235.64 ▲ 0.50% ASUR 285.12 ▲ 0.53% OMA AIRPORT 108.09 ▼ 0.22% AMX ADR 26.04 ▲ 0.77% FEMSA ADR 127.70 ▲ 0.55% CEMEX ADR 12.48 ▲ 0.89% PETROBRAS ADR 17.32 ▲ 1.70% VALE ADR 14.46 ▲ 1.69% ITAU ADR 8.62 ▲ 4.11% SANTANDER BR 5.39 ▲ 4.86% AMBEV ADR 3.07 ▲ 0.99% CSN 1.01 ▲ 5.79% GERDAU 4.50 ▲ 2.04% LATAM ADR 56.45 ▼ 1.03% BTC 64,349 ▲ 0.35% ETH 1,826 ▲ 1.70% SOL 78.19 ▲ 0.16% XRP 1.11 ▲ 0.97% BNB 580.94 ▲ 1.03% ADA 0.17 ▲ 2.33% DOGE 0.08 ▲ 1.53% AVAX 6.73 ▼ 0.11% LINK 8.06 ▲ 1.26% DOT 0.88 ▲ 0.30% LTC 45.43 ▲ 1.52% BCH 247.17 ▲ 0.78% TRX 0.33 ▲ 0.14% XLM 0.19 ▲ 0.71% HBAR 0.07 ▼ 0.99% NEAR 1.91 ▲ 0.76% ATOM 1.60 ▲ 1.04% AAVE 101.07 ▲ 5.56% SELIC 14.25% EMBRAER 84.60 ▲ 0.88% EMBRAER ADR 66.01 ▲ 0.72% JBS 11.91 ▲ 1.53% JBS BDR 60.78 ▲ 1.22% MBRF3 15.55 ▲ 0.91% MBRFY 2.97 ▼ 1.00% INTER 5.82 ▲ 1.93% EGX 52,312 ▲ 0.54% USD/ZAR16.35— 0.00% USD/NGN1,376▼ 0.12% NIKKEI 68,558 ▲ 1.20% CSI300 4,781 ▼ 1.96% HSI 24,175 ▲ 0.60% NIFTY 24,207 ▲ 1.02% KOSPI 7,476 ▲ 2.52% JCI 5,924 ▲ 0.20% USD/JPY161.67▼ 0.44% USD/CNY6.77▼ 0.15% DAX 25,067 ▼ 0.20% CAC 8,339 ▲ 0.15% FTSE 10,497 ▲ 0.24% MIB 52,614 ▲ 0.44% IBEX 19,385 ▲ 0.32% STOXX 641.10 ▲ 0.04% EUR/USD1.14▼ 0.10% GBP/USD1.34▲ 0.01% SPX 7,575 ▲ 0.42% DJI 52,637 ▲ 0.29% NDX 29,825 ▲ 0.33% RUT 2,978 ▼ 0.49% TSX 35,305 ▲ 0.30% VIX 15.03 ▼ 5.11% USD/CAD1.42— 0.00% US10Y 4.5690 ▲ 0.66% IBOV 177,866 ▲ 2.97% IPSA 11,057 ▲ 0.28% IPC MEX 66,496 ▲ 0.59% MERVAL 3,280,224 ▲ 2.43% COLCAP 2,307.67 ▲ 0.65% BVL PERÚ 56,194.27 ▲ 1.29% USD/BRL 5.11 ▼ 0.17% USD/MXN 17.46 ▼ 0.49% USD/CLP 923.90 ▼ 0.41% USD/COP 3,240 ▼ 3.09% USD/PEN 3.39 ▼ 0.31% USD/ARS 1,487 ▼ 0.03% USD/UYU 40.22 ▲ 1.20% USD/PYG 6,055 ▲ 1.53% USD/BOB 10.14 ▲ 4.01% USD/DOP 58.48 ▼ 0.12% USD/CRC 448.82 ▲ 1.40% USD/GTQ 7.63 ▲ 2.28% USD/HNL 26.72 ▲ 1.50% USD/NIO 36.62 ▲ 0.23% USD/VES 707.92 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 158.07 ▲ 0.39% USD/TTD 6.75 ▲ 1.44% EUR/BRL 5.83 ▼ 1.07% BRENT 76.01 ▼ 0.38% WTI 71.41 ▼ 0.93% IRON ORE 161.91 — — COPPER 6.28 ▲ 1.08% GOLD 4,114 ▼ 0.41% SILVER 60.17 ▼ 0.35% SOY 1,191 ▲ 0.93% CORN 461.00 ▲ 7.77% WHEAT 640.25 ▲ 4.74% COFFEE 318.60 ▼ 10.74% SUGAR 14.86 ▼ 1.72% ORANGE JUICE 143.25 ▼ 4.44% COTTON 80.87 ▲ 6.18% COCOA 6,100 ▼ 3.31% BEEF 235.20 ▼ 0.02% CATTLE 354.60 ▼ 0.44% LITHIUM 72.32 ▼ 0.69% PETR4 39.65 ▲ 1.12% VALE3 74.18 ▲ 1.41% ITUB4 44.30 ▲ 4.02% BBDC4 18.86 ▲ 4.78% ABEV3 15.82 ▲ 0.64% BBAS3 20.58 ▲ 2.90% B3SA3 15.42 ▲ 4.26% WEGE3 46.51 ▲ 1.68% PRIO3 55.45 ▼ 0.29% SUZB3 41.55 ▲ 1.27% RENT3 41.10 ▲ 4.31% AZZA3 19.10 ▲ 3.47% CSAN3 4.07 ▲ 5.44% RAIZ4 0.35 ▼ 5.41% PCAR3 2.73 ▼ 1.09% GMAT3 3.97 ▲ 1.02% PSSA3 54.97 ▲ 3.04% CVCB3 1.25 — 0.00% POSI3 3.97 ▲ 3.12% SLCE3 14.02 ▲ 1.67% NATU3 8.68 ▲ 2.60% BRKM5 6.63 ▲ 4.25% RANI3 8.01 ▲ 1.91% CSNA3 5.18 ▲ 7.92% CMIN3 5.23 ▲ 8.28% USIM5 8.45 ▲ 1.20% GGBR4 23.01 ▲ 2.36% ENEV3 27.55 ▲ 5.15% CPFE3 47.87 ▲ 3.41% CMIG4 11.38 ▲ 2.71% EQTL3 40.91 ▲ 3.54% LREN3 14.62 ▲ 3.32% VIVT3 35.75 ▲ 3.62% RAIL3 14.36 ▲ 4.44% KLABIN 17.54 ▲ 0.80% RAIA DROGASIL 18.77 ▲ 3.53% RDOR3 36.02 ▲ 2.48% HAPV3 10.60 ▲ 5.26% FLRY3 16.42 ▲ 4.25% SMTO3 16.37 ▲ 1.99% UGPA3 30.71 ▲ 2.03% VBBR3 33.00 ▲ 2.80% BBSE3 40.35 ▲ 2.72% BPAC11 58.73 ▲ 5.48% CURY3 34.21 ▲ 4.62% AERI3 2.09 ▲ 1.46% VIVARA 23.53 ▲ 4.21% COMPASS 25.50 ▲ 3.32% VAMOS 3.06 ▲ 3.38% SANB11 27.62 ▲ 5.22% ASAI3 8.87 ▲ 4.85% SBSP3 31.11 ▲ 3.70% WALMEX 49.31 ▲ 0.59% GMEXICO 198.62 ▲ 1.68% FEMSA 223.20 ▲ 0.37% CEMEX 21.82 ▲ 0.51% GFNORTE 186.51 ▲ 0.63% BIMBO 56.06 ▲ 0.23% TELEVISA 9.74 ▲ 2.63% AMX 22.70 ▲ 0.27% GAP 412.01 ▼ 0.41% ASUR 285.12 ▲ 0.53% OMA 235.73 ▼ 0.95% KOF 182.08 ▲ 0.65% GRUMA 282.99 ▲ 0.14% KIMBER 38.13 ▼ 0.81% SQM-B 67,750 ▼ 1.95% COPEC 6,139 ▲ 1.98% BSANTANDER 79.00 ▲ 1.94% FALABELLA 5,905 ▲ 0.92% ENELAM 85.40 ▲ 1.47% CENCOSUD 2,045 ▼ 0.55% CMPC 1,109 ▲ 1.32% BANCO CHILE 188.88 ▲ 1.01% LATAM AIR 26.26 ▼ 0.53% YPF 74,450 ▼ 1.75% GGAL 8,350 ▲ 5.96% PAMPA 5,185 ▼ 0.38% TXAR 671.00 ▲ 0.98% ALUAR 978.00 ▲ 0.98% TGS 9,610 ▲ 3.22% CEPU 2,405 ▲ 3.89% MIRGOR 17,375 ▲ 1.02% COME 45.90 ▲ 1.06% LOMA NEGRA 3,583 ▲ 2.43% BYMA 314.00 ▲ 1.37% TELECOM ARG 4,248 ▲ 3.09% ECOPETROL 15.59 ▲ 1.27% BANCOLOMBIA 82.95 ▲ 2.50% GRUPO AVAL 5.08 ▲ 1.20% CREDICORP 400.81 ▲ 2.27% SOUTHERN COPPER 175.83 ▲ 0.80% BUENAVENTURA 30.00 ▲ 1.52% MERCADOLIBRE 1,852 ▲ 2.46% NUBANK 13.76 ▲ 0.66% XP 16.92 ▲ 3.11% PAGSEGURO 9.25 ▲ 2.78% STONE 11.21 ▲ 2.28% GLOBANT 29.96 ▼ 4.25% TECNOGLASS 43.90 ▲ 1.76% GAP AIRPORT 235.64 ▲ 0.50% ASUR 285.12 ▲ 0.53% OMA AIRPORT 108.09 ▼ 0.22% AMX ADR 26.04 ▲ 0.77% FEMSA ADR 127.70 ▲ 0.55% CEMEX ADR 12.48 ▲ 0.89% PETROBRAS ADR 17.32 ▲ 1.70% VALE ADR 14.46 ▲ 1.69% ITAU ADR 8.62 ▲ 4.11% SANTANDER BR 5.39 ▲ 4.86% AMBEV ADR 3.07 ▲ 0.99% CSN 1.01 ▲ 5.79% GERDAU 4.50 ▲ 2.04% LATAM ADR 56.45 ▼ 1.03% BTC 64,349 ▲ 0.35% ETH 1,826 ▲ 1.70% SOL 78.19 ▲ 0.16% XRP 1.11 ▲ 0.97% BNB 580.94 ▲ 1.03% ADA 0.17 ▲ 2.33% DOGE 0.08 ▲ 1.53% AVAX 6.73 ▼ 0.11% LINK 8.06 ▲ 1.26% DOT 0.88 ▲ 0.30% LTC 45.43 ▲ 1.52% BCH 247.17 ▲ 0.78% TRX 0.33 ▲ 0.14% XLM 0.19 ▲ 0.71% HBAR 0.07 ▼ 0.99% NEAR 1.91 ▲ 0.76% ATOM 1.60 ▲ 1.04% AAVE 101.07 ▲ 5.56% SELIC 14.25% EMBRAER 84.60 ▲ 0.88% EMBRAER ADR 66.01 ▲ 0.72% JBS 11.91 ▲ 1.53% JBS BDR 60.78 ▲ 1.22% MBRF3 15.55 ▲ 0.91% MBRFY 2.97 ▼ 1.00% INTER 5.82 ▲ 1.93% EGX 52,312 ▲ 0.54% USD/ZAR 16.35 ▲ 0.24% USD/NGN 1,376 ▲ 0.08% NIKKEI 68,558 ▲ 1.20% CSI300 4,781 ▼ 1.96% HSI 24,175 ▲ 0.60% NIFTY 24,207 ▲ 1.02% KOSPI 7,476 ▲ 2.52% JCI 5,924 ▲ 0.20% USD/JPY 161.67 ▼ 0.42% USD/CNY 6.7667 ▼ 0.37% DAX 25,067 ▼ 0.20% CAC 8,339 ▲ 0.15% FTSE 10,497 ▲ 0.24% MIB 52,614 ▲ 0.44% IBEX 19,385 ▲ 0.32% STOXX 641.10 ▲ 0.04% EUR/USD 1.1419 ▼ 0.13% GBP/USD 1.3398 ▼ 0.04% SPX 7,575 ▲ 0.42% DJI 52,637 ▲ 0.29% NDX 29,825 ▲ 0.33% RUT 2,978 ▼ 0.49% TSX 35,305 ▲ 0.30% VIX 15.03 ▼ 5.11% USD/CAD 1.4153 ▼ 0.09% US10Y 4.5690 ▲ 0.66%
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Brazil’s nuclear submarine development sparks debate with the UN Atomic Energy Agency

By · July 31, 2023 · 2 min read

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As part of a significant defense project for Brazil, the country is developing a nuclear submarine, as the cornerstone of Brazil’s marine defense

This venture involves military secrets regarding the vessel’s future reactor, which the country wishes to keep confidential.

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However, this requirement has stirred a clash with the United Nations’ International Atomic Energy Agency (IAEA).

Given the strategic importance of the project, the Navy remains resolute in maintaining the confidentiality of the submarine’s technical data.

 Brazil’s nuclear submarine. (Photo Internet reproduction)
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As a compromise, it has proposed implementing special procedures during IAEA inspections to ensure the protection of these secrets.

As an international nuclear regulator, the IAEA aims to apply the same inspection standards to Brazil’s submarine as it does for civilian atomic facilities.

This has been met with resistance from Brazil, and consequently, negotiations are underway.

The country must reach an agreement with the IAEA to avoid potential sanctions and to align with international treaties preventing the proliferation of atomic weapons.

In response to the IAEA’s concerns over nuclear proliferation, the Brazilian Navy stated that the international agency currently inspects any location where uranium enrichment occurs.

Brazil, since 1988, has managed a tightly controlled, small-scale uranium enrichment program under the Navy’s watchful eye.

However, the creation of the nuclear-powered submarine necessitates an expansion of this program.

In a show of regional cooperation and transparency, Brazil plans to involve Argentina in the IAEA negotiations.

They plan to leverage the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, established in 1991, as a platform for these discussions.

This agency plays a crucial role in ensuring that atomic material from both nations isn’t misused for the creation of weapons of mass destruction.

Amidst these negotiations, Admiral Petronio Augusto Siqueira de Aguiar assured that Brazil would abide by the agreed-upon special procedures.

The Admiral has made two trips to the IAEA headquarters in Vienna, Austria, aiming to negotiate with the agency’s Director-General.

The goal is to ensure the confidentiality of technical data on the submarine’s nuclear material.

Adding another layer of complexity, the IAEA has never inspected a nuclear submarine reactor, as these are typically owned only by atomic powers.

Brazil, seeking to keep its operational data private, accepts inspections under conditions that safeguard its interests.

Finally, as part of Brazil’s ambitious Submarine Development Program (Prosub), the nuclear submarine is expected to make significant progress in the coming years.

The vessel’s reactor, assembled in the LABGENE laboratory at the Aramar Nuclear Industrial Center in Iperó, is expected to be ready by 2027.

Following this, the submarine itself, set to be built in Itaguaí, Rio, is anticipated to be completed by 2033.

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