IBOV 168,498.45 ▲ 1.39% IPC MEX 71,393.57 ▲ 0.43% MERVAL 2,848,945 — — USD/BRL5.51▼ 0.03% USD/MXN18.60▼ 0.14% USD/CLP 975.74 — 0.00% USD/COP3,240▲ 0.03% USD/PEN3.44▼ 0.08% USD/ARS1,545▼ 0.03% USD/UYU40.31▲ 3.23% USD/PYG6,358▲ 6.40% USD/BOB11.81▲ 0.77% USD/DOP60.62▲ 4.10% USD/CRC448.27▲ 2.01% USD/GTQ7.64▲ 3.17% USD/HNL26.88▲ 3.19% USD/NIO 36.62 — 0.00% USD/VES895.29▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.83▲ 2.67% USD/TTD6.72▲ 2.44% EUR/BRL6.14▼ 0.57% BRENT 97.36 ▼ 0.98% WTI 90.31 ▼ 0.57% IRON ORE 161.91 — — COPPER 6.28 ▲ 1.06% GOLD 4,081 ▲ 0.14% SILVER 52.19 ▲ 0.74% SOY 1,194 ▲ 1.08% CORN 441.50 ▲ 0.34% WHEAT 591.25 ▼ 1.34% COFFEE 280.15 ▲ 1.08% SUGAR 18.25 ▼ 1.67% ORANGE JUICE 130.55 ▲ 1.63% COTTON 78.54 ▼ 0.22% COCOA 5,119 ▼ 1.20% BEEF 214.05 ▼ 0.16% CATTLE 318.38 ▼ 2.05% LITHIUM 60.91 ▲ 1.21% PETR4 45.36 — 0.00% VALE3 64.04 — 0.00% ITUB4 40.53 — 0.00% BBDC4 14.20 — 0.00% ABEV3 15.48 — 0.00% BBAS3 17.13 — 0.00% B3SA3 14.39 — 0.00% WEGE3 48.19 — 0.00% PRIO3 60.48 — 0.00% SUZB3 53.40 ▲ 2.12% RENT3 30.29 — 0.00% AZZA3 14.76 ▲ 4.98% CSAN3 2.77 — 0.00% RAIZ4 28.00 ▲ 2.56% PCAR3 2.40 ▲ 0.42% GMAT3 3.80 — 0.00% PSSA3 44.35 ▲ 1.46% CVCB3 0.84 ▲ 2.44% POSI3 3.09 ▼ 0.64% SLCE3 16.61 ▲ 1.59% NATU3 5.17 — 0.00% BRKM5 3.20 — 0.00% RANI3 8.53 ▲ 0.83% CSNA3 4.41 — 0.00% IBOV 168,498.45 ▲ 1.39% IPC MEX 71,393.57 ▲ 0.43% MERVAL 2,848,945 — — USD/BRL 5.51 ▼ 0.03% USD/MXN 18.61 ▼ 0.10% USD/CLP 975.74 — 0.00% USD/COP 3,240 ▲ 0.03% USD/PEN 3.44 ▼ 0.08% USD/ARS 1,545 ▼ 0.03% USD/UYU 40.31 ▲ 3.23% USD/PYG 6,358 ▲ 6.40% USD/BOB 11.81 ▲ 0.77% USD/DOP 60.61 ▲ 4.08% USD/CRC 448.27 ▲ 2.01% USD/GTQ 7.64 ▲ 3.17% USD/HNL 26.88 ▲ 3.19% USD/NIO 36.62 — 0.00% USD/VES 895.29 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.83 ▲ 2.67% USD/TTD 6.72 ▲ 2.44% EUR/BRL 6.14 ▼ 0.57% BRENT 97.36 ▼ 0.98% WTI 90.31 ▼ 0.57% IRON ORE 161.91 — — COPPER 6.28 ▲ 1.06% GOLD 4,081 ▲ 0.14% SILVER 52.19 ▲ 0.74% SOY 1,194 ▲ 1.08% CORN 441.50 ▲ 0.34% WHEAT 591.25 ▼ 1.34% COFFEE 280.15 ▲ 1.08% SUGAR 18.25 ▼ 1.67% ORANGE JUICE 130.55 ▲ 1.63% COTTON 78.54 ▼ 0.22% COCOA 5,119 ▼ 1.20% BEEF 214.05 ▼ 0.16% CATTLE 318.38 ▼ 2.05% LITHIUM 60.91 ▲ 1.21% PETR4 45.36 — 0.00% VALE3 64.04 — 0.00% ITUB4 40.53 — 0.00% BBDC4 14.20 — 0.00% ABEV3 15.48 — 0.00% BBAS3 17.13 — 0.00% B3SA3 14.39 — 0.00% WEGE3 48.19 — 0.00% PRIO3 60.48 — 0.00% SUZB3 53.40 ▲ 2.12% RENT3 30.29 — 0.00% AZZA3 14.76 ▲ 4.98% CSAN3 2.77 — 0.00% RAIZ4 28.00 ▲ 2.56% PCAR3 2.40 ▲ 0.42% GMAT3 3.80 — 0.00% PSSA3 44.35 ▲ 1.46% CVCB3 0.84 ▲ 2.44% POSI3 3.09 ▼ 0.64% SLCE3 16.61 ▲ 1.59% NATU3 5.17 — 0.00% BRKM5 3.20 — 0.00% RANI3 8.53 ▲ 0.83% CSNA3 4.41 — 0.00%
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Monday, November 9, 2026

Brazil Life & Society

Siatt and the Brazilian Army evaluate MSS 1.2 AC anti-tank guided missile

By · · 2 min read

RIO DE JANEIRO, BRAZIL – The Brazilian Army Evaluation Center (CAEx) and the local company Siatt tested the Anti-Tank Surface-to-Surface Missile System 1.2 (MSS 1.2 AC). The event was attended by the Chief of the Army Technology Center (CTEx), Brigadier General Armando Morado Ferreira, the Chief of CAEx, Brigadier General Alexandre Martins Castilho, engineers and technicians from the company Siatt Engineering, responsible for manufacturing the system developed by CTEx, military personnel from the Brazilian Navy, and military personnel from CTEx and the Test Section of the CAEx Materials Evaluation Division.

The system is composed of ammunition (missile and launcher tube) coupled to a firing unit for aiming and firing, which make up a lightweight assembly, easy to transport, and quick to move into or out of position. The intrinsic parameters of the system in the field were tested based on the requirements of the Brazilian Army.

The MSS 1.2 AC is a laser-guided, medium-range, anti-tank, surface-to-surface missile weapon system used by troops or ground vehicles.

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It provides greater portability, flexibility, and precision in combat against armored vehicles by implementing high technology by the defense and security industrial base and the Army’s Science, Technology, and Innovation System.

The MSS 1.2 AC missile.
The MSS 1.2 AC missile.
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