IBOV 177,547.57 ▲ 2.44% IPSA 11,009.22 ▲ 0.50% IPC MEX 66,709.60 ▲ 0.88% MERVAL 3,379,771 ▲ 2.98% COLCAP 2,297.00 ▼ 0.19% BVL PERÚ 57,575.02 — — USD/BRL5.06▼ 0.29% USD/MXN17.40▼ 0.07% USD/CLP937.27▲ 0.17% USD/COP3,200▼ 1.71% USD/PEN3.40▲ 0.07% USD/ARS1,482▲ 0.30% USD/UYU40.14▲ 1.07% USD/PYG6,035▲ 1.50% USD/BOB10.95▲ 3.79% USD/DOP58.34▲ 0.24% USD/CRC447.42▲ 1.35% USD/GTQ7.62▲ 2.27% USD/HNL26.74▲ 1.52% USD/NIO36.62▲ 0.72% USD/VES736.04▼ 0.04% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.49▲ 0.36% USD/TTD6.71▲ 0.76% EUR/BRL5.77▼ 0.86% BRENT 95.57 ▲ 5.01% WTI 87.92 ▲ 3.54% IRON ORE 161.91 — — COPPER 6.48 ▼ 0.55% GOLD 4,127 ▲ 1.36% SILVER 59.81 ▲ 1.66% SOY 1,238 ▲ 1.54% CORN 484.25 ▲ 6.96% WHEAT 706.25 ▲ 4.17% COFFEE 318.05 ▼ 4.19% SUGAR 14.75 ▼ 0.87% ORANGE JUICE 147.50 ▲ 2.57% COTTON 81.36 ▲ 3.04% COCOA 5,353 ▼ 4.53% BEEF 219.20 ▼ 3.30% CATTLE 336.15 ▼ 3.83% LITHIUM 69.00 ▼ 0.12% PETR4 42.58 ▲ 2.21% VALE3 75.10 ▲ 3.96% ITUB4 42.90 ▲ 0.87% BBDC4 18.97 ▲ 2.26% ABEV3 16.13 ▲ 2.09% BBAS3 21.09 ▲ 1.01% B3SA3 15.90 ▲ 4.81% WEGE3 46.74 ▲ 10.05% PRIO3 59.77 ▲ 2.73% SUZB3 42.66 ▲ 2.47% RENT3 37.14 ▲ 1.61% AZZA3 17.81 ▲ 1.89% CSAN3 3.92 ▲ 3.70% RAIZ4 0.27 — 0.00% PCAR3 2.75 ▲ 0.73% GMAT3 3.91 ▲ 2.09% PSSA3 55.45 ▲ 3.68% CVCB3 1.27 ▲ 13.39% POSI3 3.70 ▲ 0.54% SLCE3 13.96 ▲ 1.53% NATU3 8.68 ▼ 0.34% BRKM5 6.07 ▲ 6.30% RANI3 8.00 ▲ 1.39% CSNA3 5.38 ▲ 6.32% CMIN3 5.84 ▲ 4.66% USIM5 8.65 ▲ 2.25% GGBR4 24.06 ▲ 2.43% ENEV3 25.97 ▲ 2.16% CPFE3 46.71 ▲ 0.67% CMIG4 11.21 ▲ 1.72% EQTL3 39.35 ▲ 1.34% LREN3 13.54 ▲ 2.03% VIVT3 35.38 ▼ 1.17% RAIL3 13.64 ▲ 3.02% KLABIN 17.93 ▲ 1.93% RAIA DROGASIL 18.29 ▲ 0.88% RDOR3 34.49 ▲ 1.68% HAPV3 11.39 ▲ 1.33% FLRY3 16.65 ▲ 0.60% SMTO3 16.05 ▲ 3.02% UGPA3 32.83 ▲ 3.17% VBBR3 34.98 ▲ 3.03% BBSE3 42.58 ▲ 2.48% BPAC11 57.02 ▲ 2.98% CURY3 30.20 ▲ 0.83% AERI3 2.05 ▲ 0.49% VIVARA 21.55 ▲ 0.65% COMPASS 24.81 ▲ 1.51% VAMOS 3.23 ▲ 4.53% SANB11 26.95 ▼ 0.96% ASAI3 8.40 ▲ 1.82% SBSP3 29.29 ▲ 2.41% WALMEX 48.65 ▼ 1.02% GMEXICO 214.34 ▲ 2.57% FEMSA 227.98 ▲ 0.55% CEMEX 22.17 ▲ 0.45% GFNORTE 191.99 ▲ 3.33% BIMBO 60.30 ▲ 1.53% TELEVISA 9.82 ▲ 0.61% AMX 22.70 ▼ 0.26% GAP 378.40 ▼ 0.03% ASUR 273.53 ▼ 0.52% OMA 229.62 ▲ 1.49% KOF 182.55 ▲ 1.15% GRUMA 280.45 ▼ 0.76% KIMBER 38.85 ▲ 1.17% SQM-B 65,055 ▲ 0.80% COPEC 6,550 ▲ 1.55% BSANTANDER 79.85 ▲ 1.06% FALABELLA 6,042 ▲ 2.08% ENELAM 84.53 — 0.00% CENCOSUD 2,010 ▼ 0.89% CMPC 1,070 ▼ 1.28% BANCO CHILE 193.50 ▲ 1.84% LATAM AIR 24.09 ▼ 0.45% YPF 82,500 ▲ 2.33% GGAL 8,275 ▲ 3.89% PAMPA 5,625 ▲ 2.74% TXAR 668.50 ▼ 1.55% ALUAR 974.00 ▲ 0.10% TGS 9,905 ▲ 2.01% CEPU 2,411 ▲ 3.03% MIRGOR 16,925 ▲ 0.89% COME 43.14 ▲ 0.63% LOMA NEGRA 3,823 ▲ 6.03% BYMA 295.50 ▲ 1.11% TELECOM ARG 4,420 ▲ 3.88% ECOPETROL 16.69 ▲ 0.97% BANCOLOMBIA 84.66 ▲ 1.22% GRUPO AVAL 5.04 ▼ 0.98% CREDICORP 393.43 ▲ 0.60% SOUTHERN COPPER 195.48 ▲ 3.97% BUENAVENTURA 32.09 ▲ 2.69% MERCADOLIBRE 1,799 ▼ 1.29% NUBANK 14.51 ▲ 0.83% XP 17.30 ▲ 2.67% PAGSEGURO 9.67 ▲ 0.94% STONE 11.36 ▲ 0.93% GLOBANT 30.67 ▼ 4.45% TECNOGLASS 45.24 ▲ 0.20% GAP AIRPORT 217.70 ▲ 0.01% ASUR 273.53 ▼ 0.52% OMA AIRPORT 105.35 ▲ 1.07% AMX ADR 26.12 ▲ 0.12% FEMSA ADR 130.96 ▲ 0.47% CEMEX ADR 12.74 ▲ 0.32% PETROBRAS ADR 18.89 ▲ 1.89% VALE ADR 14.85 ▲ 4.21% ITAU ADR 8.48 ▲ 0.95% SANTANDER BR 5.45 ▲ 0.74% AMBEV ADR 3.14 ▲ 0.96% CSN 1.09 ▲ 9.00% GERDAU 4.77 ▲ 2.69% LATAM ADR 51.22 ▼ 0.68% BTC 65,943 ▼ 0.85% ETH 1,929 ▲ 0.01% SOL 77.65 ▼ 0.59% XRP 1.14 ▼ 0.32% BNB 570.12 ▼ 0.61% ADA 0.17 ▲ 0.09% DOGE 0.07 ▼ 0.82% AVAX 6.59 ▲ 0.44% LINK 8.60 ▼ 0.51% DOT 0.83 ▼ 1.87% LTC 47.00 ▲ 0.39% BCH 219.35 ▼ 1.94% TRX 0.33 ▼ 0.25% XLM 0.19 ▼ 2.95% HBAR 0.07 ▲ 4.16% NEAR 1.86 ▼ 3.83% ATOM 1.46 ▼ 1.42% AAVE 97.32 ▲ 1.83% SELIC 14.25% EMBRAER 83.79 ▲ 1.38% EMBRAER ADR 66.05 ▲ 0.89% JBS 12.25 ▲ 2.51% JBS BDR 61.80 ▲ 2.62% MBRF3 16.03 ▲ 6.09% MBRFY 3.19 ▲ 8.14% INTER 5.69 ▲ 1.97% EGX 53,932 ▼ 0.11% USD/ZAR16.41▼ 0.39% USD/NGN 1,370 — 0.00% NIKKEI 66,116 ▼ 0.18% CSI300 4,717 ▼ 0.46% HSI 24,893 ▼ 0.95% NIFTY 23,996 ▼ 0.79% KOSPI 6,798 ▲ 0.74% JCI 6,334 ▼ 0.09% USD/JPY163.11▼ 0.04% USD/CNY6.77▲ 0.09% DAX 25,155 ▲ 0.58% CAC 8,438 ▲ 0.89% FTSE 10,717 ▲ 1.24% MIB 52,792 ▲ 0.97% IBEX 19,571 ▲ 0.99% STOXX 646.93 ▲ 0.58% EUR/USD1.14▲ 0.12% GBP/USD1.34▼ 0.44% SPX 7,499 ▼ 0.14% DJI 52,219 ▼ 0.01% NDX 28,998 ▼ 0.54% RUT 2,960 ▼ 0.92% TSX 35,485 ▲ 0.33% VIX 16.64 ▼ 2.40% USD/CAD1.41▼ 0.17% US10Y 4.6570 ▲ 0.63% IBOV 177,547.57 ▲ 2.44% IPSA 11,009.22 ▲ 0.50% IPC MEX 66,709.60 ▲ 0.88% MERVAL 3,379,771 ▲ 2.98% COLCAP 2,297.00 ▼ 0.19% BVL PERÚ 57,575.02 — — USD/BRL 5.06 ▼ 0.29% USD/MXN 17.40 ▼ 0.07% USD/CLP 937.27 ▲ 0.17% USD/COP 3,200 ▼ 1.71% USD/PEN 3.40 ▲ 0.07% USD/ARS 1,482 ▲ 0.30% USD/UYU 40.14 ▲ 1.07% USD/PYG 6,035 ▲ 1.50% USD/BOB 10.95 ▲ 3.79% USD/DOP 58.34 ▲ 0.24% USD/CRC 447.42 ▲ 1.35% USD/GTQ 7.62 ▲ 2.27% USD/HNL 26.74 ▲ 1.52% USD/NIO 36.62 ▲ 0.72% USD/VES 736.04 ▼ 0.04% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.49 ▲ 0.35% USD/TTD 6.71 ▲ 0.76% EUR/BRL 5.77 ▼ 0.86% BRENT 95.57 ▲ 5.01% WTI 87.92 ▲ 3.54% IRON ORE 161.91 — — COPPER 6.48 ▼ 0.55% GOLD 4,127 ▲ 1.36% SILVER 59.81 ▲ 1.66% SOY 1,238 ▲ 1.54% CORN 484.25 ▲ 6.96% WHEAT 706.25 ▲ 4.17% COFFEE 318.05 ▼ 4.19% SUGAR 14.75 ▼ 0.87% ORANGE JUICE 147.50 ▲ 2.57% COTTON 81.36 ▲ 3.04% COCOA 5,353 ▼ 4.53% BEEF 219.20 ▼ 3.30% CATTLE 336.15 ▼ 3.83% LITHIUM 69.00 ▼ 0.12% PETR4 42.58 ▲ 2.21% VALE3 75.10 ▲ 3.96% ITUB4 42.90 ▲ 0.87% BBDC4 18.97 ▲ 2.26% ABEV3 16.13 ▲ 2.09% BBAS3 21.09 ▲ 1.01% B3SA3 15.90 ▲ 4.81% WEGE3 46.74 ▲ 10.05% PRIO3 59.77 ▲ 2.73% SUZB3 42.66 ▲ 2.47% RENT3 37.14 ▲ 1.61% AZZA3 17.81 ▲ 1.89% CSAN3 3.92 ▲ 3.70% RAIZ4 0.27 — 0.00% PCAR3 2.75 ▲ 0.73% GMAT3 3.91 ▲ 2.09% PSSA3 55.45 ▲ 3.68% CVCB3 1.27 ▲ 13.39% POSI3 3.70 ▲ 0.54% SLCE3 13.96 ▲ 1.53% NATU3 8.68 ▼ 0.34% BRKM5 6.07 ▲ 6.30% RANI3 8.00 ▲ 1.39% CSNA3 5.38 ▲ 6.32% CMIN3 5.84 ▲ 4.66% USIM5 8.65 ▲ 2.25% GGBR4 24.06 ▲ 2.43% ENEV3 25.97 ▲ 2.16% CPFE3 46.71 ▲ 0.67% CMIG4 11.21 ▲ 1.72% EQTL3 39.35 ▲ 1.34% LREN3 13.54 ▲ 2.03% VIVT3 35.38 ▼ 1.17% RAIL3 13.64 ▲ 3.02% KLABIN 17.93 ▲ 1.93% RAIA DROGASIL 18.29 ▲ 0.88% RDOR3 34.49 ▲ 1.68% HAPV3 11.39 ▲ 1.33% FLRY3 16.65 ▲ 0.60% SMTO3 16.05 ▲ 3.02% UGPA3 32.83 ▲ 3.17% VBBR3 34.98 ▲ 3.03% BBSE3 42.58 ▲ 2.48% BPAC11 57.02 ▲ 2.98% CURY3 30.20 ▲ 0.83% AERI3 2.05 ▲ 0.49% VIVARA 21.55 ▲ 0.65% COMPASS 24.81 ▲ 1.51% VAMOS 3.23 ▲ 4.53% SANB11 26.95 ▼ 0.96% ASAI3 8.40 ▲ 1.82% SBSP3 29.29 ▲ 2.41% WALMEX 48.65 ▼ 1.02% GMEXICO 214.34 ▲ 2.57% FEMSA 227.98 ▲ 0.55% CEMEX 22.17 ▲ 0.45% GFNORTE 191.99 ▲ 3.33% BIMBO 60.30 ▲ 1.53% TELEVISA 9.82 ▲ 0.61% AMX 22.70 ▼ 0.26% GAP 378.40 ▼ 0.03% ASUR 273.53 ▼ 0.52% OMA 229.62 ▲ 1.49% KOF 182.55 ▲ 1.15% GRUMA 280.45 ▼ 0.76% KIMBER 38.85 ▲ 1.17% SQM-B 65,055 ▲ 0.80% COPEC 6,550 ▲ 1.55% BSANTANDER 79.85 ▲ 1.06% FALABELLA 6,042 ▲ 2.08% ENELAM 84.53 — 0.00% CENCOSUD 2,010 ▼ 0.89% CMPC 1,070 ▼ 1.28% BANCO CHILE 193.50 ▲ 1.84% LATAM AIR 24.09 ▼ 0.45% YPF 82,500 ▲ 2.33% GGAL 8,275 ▲ 3.89% PAMPA 5,625 ▲ 2.74% TXAR 668.50 ▼ 1.55% ALUAR 974.00 ▲ 0.10% TGS 9,905 ▲ 2.01% CEPU 2,411 ▲ 3.03% MIRGOR 16,925 ▲ 0.89% COME 43.14 ▲ 0.63% LOMA NEGRA 3,823 ▲ 6.03% BYMA 295.50 ▲ 1.11% TELECOM ARG 4,420 ▲ 3.88% ECOPETROL 16.69 ▲ 0.97% BANCOLOMBIA 84.66 ▲ 1.22% GRUPO AVAL 5.04 ▼ 0.98% CREDICORP 393.43 ▲ 0.60% SOUTHERN COPPER 195.48 ▲ 3.97% BUENAVENTURA 32.09 ▲ 2.69% MERCADOLIBRE 1,799 ▼ 1.29% NUBANK 14.51 ▲ 0.83% XP 17.30 ▲ 2.67% PAGSEGURO 9.67 ▲ 0.94% STONE 11.36 ▲ 0.93% GLOBANT 30.67 ▼ 4.45% TECNOGLASS 45.24 ▲ 0.20% GAP AIRPORT 217.70 ▲ 0.01% ASUR 273.53 ▼ 0.52% OMA AIRPORT 105.35 ▲ 1.07% AMX ADR 26.12 ▲ 0.12% FEMSA ADR 130.96 ▲ 0.47% CEMEX ADR 12.74 ▲ 0.32% PETROBRAS ADR 18.89 ▲ 1.89% VALE ADR 14.85 ▲ 4.21% ITAU ADR 8.48 ▲ 0.95% SANTANDER BR 5.45 ▲ 0.74% AMBEV ADR 3.14 ▲ 0.96% CSN 1.09 ▲ 9.00% GERDAU 4.77 ▲ 2.69% LATAM ADR 51.22 ▼ 0.68% BTC 65,943 ▼ 0.85% ETH 1,929 ▲ 0.01% SOL 77.65 ▼ 0.59% XRP 1.14 ▼ 0.32% BNB 570.12 ▼ 0.61% ADA 0.17 ▲ 0.09% DOGE 0.07 ▼ 0.82% AVAX 6.59 ▲ 0.44% LINK 8.60 ▼ 0.51% DOT 0.83 ▼ 1.87% LTC 47.00 ▲ 0.39% BCH 219.35 ▼ 1.94% TRX 0.33 ▼ 0.25% XLM 0.19 ▼ 2.95% HBAR 0.07 ▲ 4.16% NEAR 1.86 ▼ 3.83% ATOM 1.46 ▼ 1.42% AAVE 97.32 ▲ 1.83% SELIC 14.25% EMBRAER 83.79 ▲ 1.38% EMBRAER ADR 66.05 ▲ 0.89% JBS 12.25 ▲ 2.51% JBS BDR 61.80 ▲ 2.62% MBRF3 16.03 ▲ 6.09% MBRFY 3.19 ▲ 8.14% INTER 5.69 ▲ 1.97% EGX 53,932 ▼ 0.11% USD/ZAR 16.41 ▼ 0.02% USD/NGN 1,370 — 0.00% NIKKEI 66,116 ▼ 0.18% CSI300 4,717 ▼ 0.46% HSI 24,893 ▼ 0.95% NIFTY 23,996 ▼ 0.79% KOSPI 6,798 ▲ 0.74% JCI 6,334 ▼ 0.09% USD/JPY 163.11 ▲ 0.01% USD/CNY 6.7720 ▲ 0.12% DAX 25,155 ▲ 0.58% CAC 8,438 ▲ 0.89% FTSE 10,717 ▲ 1.24% MIB 52,792 ▲ 0.97% IBEX 19,571 ▲ 0.99% STOXX 646.93 ▲ 0.58% EUR/USD 1.1413 ▲ 0.04% GBP/USD 1.3373 ▼ 0.02% SPX 7,499 ▼ 0.14% DJI 52,219 ▼ 0.01% NDX 28,998 ▼ 0.54% RUT 2,960 ▼ 0.92% TSX 35,485 ▲ 0.33% VIX 16.64 ▼ 2.40% USD/CAD 1.4087 ▲ 0.04% US10Y 4.6570 ▲ 0.63%
since 2009
Wednesday, July 22, 2026

Latin America Defense Monitor

U.S. Navy Looms as Venezuela Nears Guyana’s Oilfields

By · March 28, 2025 · 2 min read

Daily Brief

The morning intel from across Latin America. Free.

By subscribing you agree to our privacy policy. We never share your email.

U.S. Secretary of State Marco Rubio cautions Venezuela against attacking Guyana, speaking from Georgetown on March 28, 2025.

He highlights the U.S. Navy’s reach, promising severe consequences after a Venezuelan patrol vessel recently entered Guyanese waters near ExxonMobil’s operations.

The oil giant drives Guyana’s rise, producing 650,000 barrels daily, with plans to hit 1.3 million by decade’s end. Venezuela’s Nicolás Maduro revives a 126-year-old border dispute over Essequibo, a region holding Guyana’s 11-billion-barrel oil reserves.

Settled in 1899 by arbitration, Maduro pushes the claim to rally support amid Venezuela’s economic ruin, where oil output lags at 900,000 barrels daily. His navy outmatches Guyana’s modest forces, escalating fears of conflict.

Rubio stresses U.S. support during his Guyana visit, signing a security deal to boost military ties. The U.S. cruiser Normandy joins Guyana’s forces for exercises, signaling readiness to counter threats.

U.S. Navy Looms as Venezuela Nears Guyana’s Oilfields
U.S. Navy Looms as Venezuela Nears Guyana’s Oilfields. (Photo Internet reproduction)
One-stop reference
Company Intelligence
Every listed company in Latin America — financials, ownership and structure for 1,450+ companies across 26 exchanges, in one place.
Browse the directory →
RT
Ask Rio Times
17 years of Latin America reporting, on demand.
Open the full Ask Rio Times →

Guyana-Venezuela Standoff

Meanwhile, Guyana’s President Irfaan Ali secures backing from the U.K. and France, leveraging oil wealth to strengthen global alliances. Tensions flare after Venezuela’s March 1 incursion near ExxonMobil’s Stabroek Block site, prompting Rubio’s sharp rebuke.

Maduro dismisses the warning, branding Rubio an “imbecile” and accusing Guyana of provoking unrest. Yet, Venezuela’s crippled oil sector contrasts with Guyana’s ascent, fueled by ExxonMobil, Hess, and China’s CNOOC.

Rubio also visits Suriname, encouraging its offshore oil push near Guyana’s fields, eyeing regional energy growth. The U.S. aims to curb China’s influence, visible in Guyana’s new infrastructure, while securing Western Hemisphere oil stakes.

ExxonMobil’s role amplifies the dispute’s global weight, pitting Venezuela’s ambitions against Guyana’s boom. Guyana transforms from poverty to power since ExxonMobil’s 2015 discovery, dwarfing Venezuela’s faded oil glory.

Maduro’s threats, backed by a 2023 referendum, clash with Guyana’s international shield. Rubio warns that aggression “would not end well” for Caracas, hinting at U.S. intervention.

This standoff blends oil, geopolitics, and military might, centered on Essequibo’s riches. Guyana’s rise challenges Venezuela’s decline, drawing world attention to a border once forgotten. The U.S. stands firm, watching a region where energy shifts reshape nations.

Read More from The Rio Times

The Rio Times · Power Map
See who really holds power in Latin America
Click to open the Power Map

Rotate for Best Experience

This report is optimized for landscape viewing. Rotate your phone for the full experience.