Aratu-class minesweeper: Difference between revisions

Revision as of 17:08, 21 April 2022

Latest revision as of 22:08, 27 August 2025

(9 intermediate revisions by 7 users not shown)

Line 4:

{{Infobox ship image

|Ship image=NV Anhatomirim (M-16).jpg

|Ship image size=250px

|Ship caption=M-16 ''Anhatomirim'' underway

}}

{{Infobox ship class overview

|Name=''Aratu''-class minesweeper

|Operators= {{navynaval|BRABrazil}}

}}

{{Infobox ship characteristics

Line 15:

|Ship tonnage=

|Ship displacement= {{convert|253|t|LT|0|abbr=on}} standard, {{convert|280|t|LT|0|abbr=on}} full load

|Ship tons burthen=

|Ship length= {{convert|47.44|m|ft|0|abbr=on}}

|Ship beam= {{convert|7.16|m|ft|0|abbr=on}}

Line 51 ⟶ 50:

|}

The [[Brazilian'''''Aratu'' Navy]]class''' operatesis sixclass of coastal [[minesweepers]] of the '''''Aratu''[[Brazilian class'''Navy]].

== Design ==

Line 61 ⟶ 60:

==Ships==

* M15 NV Aratu

* M16 NV Anhatomirim (decommissioned on December 055, 2016)<ref>{{Cite web | url=https://www.marinha.mil.br/com2dn/navio-varredor-anhatomirim-deixa-servico-ativo-da-armada | title=Navio-Varredor "Anhatomirim" deixa serviço ativo da Armada &#124; Com2DN }}</ref>

* M17 NV Atalaia

* M18 NV Araçatuba

* M19 NV Abrolhos (decommissioned on August 20, 2015)

* M20 NV Albardão (decommissioned on May 21, 2021<ref>{{Cite web | url=https://www.marinha.mil.br/noticias/cerimonia-de-mostra-de-desarmamento-do-navio-varredor-albardao-marca-sua-saida-do-servico | title=Cerimônia de Mostra de Desarmamento do Navio-Varredor "Albardão" marca sua saída do serviço ativo da Armada | date=24 May 2021 }}</ref>)

* M20 NV Albardão (decommissioned on May 21, 2021)

== Use ==

=== Mine Clearance ===

* These vessels were specifically designed for '''mine-clearing operations'''.

* Their wooden hulls made them '''immune to magnetically-triggered mines''', which is a crucial advantage in mine-infested waters.

* Using various methods (magnetic, mechanical, and acoustic), they could detect and neutralize [[underwater mine]]s, ensuring safe navigation for other ships.

=== Coastal Defence ===

* Aratu-class [[minesweeper]]s played a vital role in '''coastal defence'''.

* Their ability to sweep and remove mines near shorelines protected harbours, ports, and coastal infrastructure.

* By keeping these areas clear of potential threats, they enhanced national security.

=== Versatility ===

* Despite their wooden construction, these vessels were surprisingly versatile.

* They could operate effectively in different environments, including shallow waters close to the coast.

* Their compact size allowed them to access areas larger ships couldn’t reach.

=== Brazilian Navy ===

* The Brazilian Navy deployed the Aratu-class minesweepers to safeguard its [[territorial waters]].

* These ships contributed significantly to maintaining [[maritime security]] and ensuring safe passage for both military and civilian vessels.

== Modern Day ==

The Aratu-class minesweepers continue to serve in the [[Brazilian Navy]]. Currently, there are four active vessels in this class:

# '''M15 NV Aratu'''

# '''M17 NV Atalaia'''

# '''M18 NV Araçatuba'''

Unfortunately, two of the Aratu-class minesweepers have been decommissioned:

* '''M16 NV Anhatomirim''' (decommissioned on December 5, 2016) 1.

* M20'''M19 NV AlbardãoAbrolhos''' (decommissioned on MayAugust 2120, 20212015) 2.

Additionally, M20 NV Albardão was also decommissioned on May 21, 2021 2. These wooden-hulled vessels, built in Germany during the 1970s by yacht-makers Abeking & Rasmussen, are uniquely designed to be immune to magnetically-triggered mines. They conduct their missions using magnetic, mechanical, and acoustic means 13. Their specialized capabilities make them valuable assets for coastal defence and mine-clearing operations.

==References==

{{reflist}}

*http://www.deagel.com/Auxiliary-Vessels/Aratu_a002135001.aspx

{{Ship classes of the Brazilian Navy}}

[[Category:Minesweepers of the Brazilian Navy]]